The singer joins Destiny's Child, U2 and Stevie Wonder to aid African poverty. Plus: Britney Spears, Paris Hilton, Jennifer Connelly and more

LIVE 8: PHILADELPHIA

Stevie Wonder and Maroon 5's Adam Levine teamed on Wonder's 1970 hit "Signed, Sealed, Delivered I'm Yours."



Sign up for our daily newsletter and other special offers.
    Choose your newsletters
Thank you for signing up! Your request may take up to one week to be processed.
    see all newsletters