Idol Gives Back is a music celebration raising awareness and benefiting various U.S. and international charities. This year's event will be bigger and more ambitious than ever, and will feature incredible international artists and sports stars including Bono, Brad Pitt, Reese Witherspoon, Miley Cyrus, Mariah Carey, Eli Manning, Peyton Manning, Fergie, Chris Daughtry, Carrie Underwood, Annie Lennox, John Legend, Snoop Dogg, Fantasia Barrino, Elliott Yamin, Robin Williams, Celine Dion, Forest... see more