The twelve new celebrity dancers and their professional dance partners finally took over the dance floor to show their dancing skills for the first time at the Dancing With The Stars season 13 premiere on Monday (September 19). George Clooney’s famous ex-girlfriend Elisabetta Canalis and her partner Valentin Chmerkovskiy danced the Cha Cha to the sound of “Last Friday Night” by Katy Perry (watch video below).

2011 Dancing With The Stars 13 Cast (Bios, PHOTOS)

Yep, Elisabetta wants to conquer the US, while Valentin just wants to prove he is better than his brother Maksim Chmerkovskiy. What the heck happened on that dance floor? That woman is a Barbie doll with absolutely no personality. Elisabetta might have gotten some of the moves right, but the performance was worse than mediocre.

Of course Len Goodman hated all those gimmicks at the beginning of their performance on the bed. Bruno and Carrie Ann Inaba both agreed the model looked absolutely lost when she was left on the stage by herself without Valentin to guide her through the movement.

Val is a cutie and a hottie, but the whole Chmerkovskiy cocky attitude looks way better on him. Yes!

Score: 15 (5+5+5)

Elisabetta Canalis Cha Cha Dancing With The Stars Debut Video

Dancing With The Stars Season 13 Debut Performances

Ron Artest Stiff Cha Cha: Dancing With The Stars Debut (VIDEO)
Rob Kardashian Jittery Viennese Waltz: Dancing With The Stars Debut (VIDEO)
Kristin Cavallari Fiery Cha Cha: Dancing With The Stars Debut (VIDEO)
Chynna Phillips Elegant Viennese Waltz: Dancing With The Stars Debut (VIDEO)
Nancy Grace Sassy Cha Cha: Dancing With The Stars Debut (VIDEO)
David Arquette Viennese Waltz: Dancing With The Stars Debut (VIDEO)
Elisabetta Canalis Dull Cha Cha: Dancing With The Stars Debut (VIDEO)
Hope Solo Beautiful Viennese Waltz: Dancing With The Stars Debut (VIDEO)
Carson Kressley Fun Cha Cha: Dancing With The Stars Debut (VIDEO)
J.R. Martinez Emotional Viennese Waltz: Dancing With The Stars Debut (VIDEO)
Ricki Lake Lukewarm Viennese Waltz: Dancing With The Stars Debut (VIDEO)
Chaz Bono Joyful Cha Cha: Dancing With The Stars Debut (VIDEO)