Dancing with the Stars: Our Dream CastWhy Kristin Cavallari, Charlie Sheen, Patrick Schwarzenegger and more stars should hit the ballroom when season 13 begins Sept. 19

JOAN RIVERS

Age: 78
Occupation: Comedy icon
Why she should dance: Can we talk? Whether or not she can dance is irrelevant. We really just want to see the razor-tongued comedienne take on Dancing's judges – especially Bruno Tonioli.