Pink, Gladys Knight, Celine Dion, Justin Bieber, Toni Braxton, Wyclef Jean and more perform at the ‘We Are The World 25 Years for Haiti’ recording session held at Jim Henson Studios on February 1, 2010 in Hollywood, Calif.

 

Access Hollywood’s Billy Bush and The Jonas Brothers pose backstage at the Grammys, Los Angeles, January 31, 2010

 

Roger Daltrey and Pete Townshend of The Who take the stage at the Super Bowl XLIV halftime show at Sun Life Stadium in Miami Gardens, Fla., on February 7, 2010

 

Chris Daughtry rocks the crowd at the Super Bowl XLIV pre-game show at the Sun Life Stadium in Miami Gardens, Fla., on February 7, 2010