Starpulse — Alice Cooper fans got a surprise during a recent concert in Los Angeles. Those who weren't too stoned to notice were greeted with an appearance from Johnny Depp! more info

ContactMusic — Johnny Depp appears to be forging a new career for himself as ‘surprise guitarist’ for some of the world’s biggest rock artists.OK, so we have... more info

People.com — Plus more star sightings! more info

411 Mania — News and thoughts on Metallica starting their own record label, the latest on Rush's Rock and Roll Hall of Fame chances, Alice Cooper being inducted into the Knife Throwing Hall of Fame, Twisted Sister playing for charity and more! more info

Guardian Music — As the Muppets team up with Cee Lo Green for a Christmas single, we select their most memorable musical momentsIn one of the oddest collaborations of the season, US hip-hop artist Cee Lo Green has teamed up with the Muppets to release a Christmas sin... more info

Topix — Johnny Depp has been showing off his guitar skills after joining Alice Cooper and the rocker's crew on Thursday night at a show in Los Angeles. more info

ContactMusic — Johnny Depp finally took up Alice Cooper's offer to join the rocker's band on Thursday night (29Nov12) at a show in Los Angeles.The School's Out... more info

411 Mania — Playing covers... more info

L.A. Times - Pop & Hiss — Original shock rocker Alice Cooper played his first show in years in Los Angeles on Thursday night at the Orpheum Theatre downtown and was joined by actor-musician Johnny Depp, who’s been giving his own rock chops a serious workout this year. more info

ContactMusic — Aerosmith, Bon Jovi, Alice Cooper and Slash are among the stars who have donated signed guitars to a charity auction in memory of late rocker Ronnie... more info