PHILADELPHIA – JULY 02: Rapper Jay-Z performs with DJ Joe Hahn of Linkin Park on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Actor Jimmy Smits talks on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Actress Natalie Portman speaks on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Violinist Boyd Tinsley performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Dave Matthews (R) and violinist Boyd Tinsley perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Jon Bon Jovi performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Destiny’s Child performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Rapper Jay-Z performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Rob Thomas performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Rob Thomas performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Singers Adam Levine of Maroon 5 and Stevie Wonder perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Chester Bennington of Linkin Park performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Stevie Wonder performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Fans attend “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Guitarist Richie Sambora of Bon Jovi performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Rapper Jay-Z performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Dave Matthews performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Actor Don Cheadle speaks on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Keith Urban performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Rob Thomas performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Joe Elliot of Def Leppard performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Kaiser Chiefs performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Actor and musician Will Smith performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Toby Keith performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Actress Jennifer Connelly speaks on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Chester Bennington of Linkin Park performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Joe Elliot of Def Leppard performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Dave Matthews (R) and violinist Boyd Tinsley perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Alicia Keys performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Destiny’s Child performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Black Eyed Peas performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Adam Levine and drummer Ryan Dusick of Maroon 5 perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Joe Elliot of Def Leppard performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Beyonce Knowles of Destiny’s Child performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Keyboardist Matt Odmark, singer Dan Haseltine and guitarist Steve Mason of Jars of Clay perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Rappers Will.I.Am and Taboo of Black Eyed Peas perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Fans wait for the show to begin at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Actor and musician Will Smith performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Alicia Keys performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: A concert worker sprays water on the crowd at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Adam Levine and drummer Ryan Dusick of Maroon 5 perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Rapper Apl.de.Ap and singer Fergie perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Singer Joe Elliot of Def Leppard performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Keith Urban performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singers Rob Thomas and Stevie Wonder perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Guitarist Phil Collen of Def Leppard performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Rapper Jay-Z performs with DJ Joe Hahn of Linkin Park on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Singer Ricky Wilson and drummer Nick Hodgson of Kaiser Chiefs perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Guitarist Richie Sambora and singer Jon Bon Jovi of Bon Jovi perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Fergie, rappers Taboo and Apl.de.Ap of Black Eyed Peas perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Joe Elliot of Def Leppard performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Ricky Wilson of Kaiser Chiefs performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Keith Urban performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Singers Adam Levine of Maroon 5 and Stevie Wonder perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Actor and musician Will Smith speaks on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Chester Bennington of Linkin Park performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Alicia Keys performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Singer Jon Bon Jovi performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 2: Audience members try to shade themselves from the sun at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Guitarist Richie Sambora of Bon Jovi performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Destiny’s Child performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Rapper Kanye West performs on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)

PHILADELPHIA – JULY 02: Keyboardist Matt Odmark, singer Dan Haseltine and guitarist Steve Mason of Jars of Clay perform on stage at “Live 8 Philadelphia” at the Philadelphia Museum of Art July 2, 2005 in Philadelphia, Pennsylvania. The free concert is one of ten simultaneous international gigs including London, Berlin, Rome, Paris, Barrie, Tokyo, Cornwall, Moscow and Johannesburg. The concerts precede the G8 summit (July 6-8) to raising awareness for MAKEpovertyHISTORY. (Photo by William Thomas Cain/Getty Images)