Foo Fighters frontman Dave Grohl rang in his 46th birthday a few days early on Saturday by jamming onstage with rock legends Alice Cooper, Slash, Paul Stanley and David Lee Roth. The band announced plans to play a “surprise” birthday show for Grohl last week, and fans who managed to snap up tickets to The Forum show in Los Angeles were treated to an all-star line-up packed full of rock icons. KISS star Stanley kicked off the night by joining the band onstage to perform Detroit Rock City and Do You Love Me?, while Cooper thrilled fans with renditions of School’s Out and I’m Eighteen.
