Stars' Most Memorable Performances of All Time

Bret Michaels

The Poison frontman suffered a fractured nose and busted lip after injuring himself during an opening number at June's Tony Awards. During his cameo performance, he was knocked to the ground after running into a piece of scenery. A Tonys spokesperson said he simply "missed his mark," but the Rock of Love star maintained he was never instructed that a set would get in his way.