Watch Ozzy roar through "Bark At the Moon." Plus, ZZ Top rides again, Heart burns it up on stage, and Genesis drums through "Los Endos."
Gretchen Wilson & Alice in Chains tear it up in a tribute to Heart. Plus, the honorees, Keane, Nickelback and Queens of the Stone Age!
Check all the mayhem that went down behind the scenes and watch interviews with Bam, Ozzy & Sharon, Taylor Hawkins and others.
Jada Pinkett Smith, Cameron Diaz, Criss Angel, Robin Williams and others carouse behind the curtains. Check the photos!