Dancing with the Stars: Elisabetta Canalis, David Arquette, Nancy Grace and Chaz Bono join the cast on the new season

The dancing competition features 12 duos, consisting of a celebrity and a professional dancer.

Eleven new celebrities including Chaz Bono, David Arquette, reality stars Rob Kardashian and Kristin Cavallari, legal analyst Nancy Grace, NBA star Ron Artest, actress Ricki Lake, singer Chynna Phillips, All My Children actor and Iraqi war veteran J.R. Martinez, Queer Eye’s Carson Kressley and George Clooney’s ex Elisabetta Canalis.

“I feel like Cinderella that got invited to the ball. I don’t know how to dance,” Nancy Grace told People of being one of the contestants. “I don’t know what I’m going to wear, but I know I have been invited!”