Katherine, you're a really, really good dancer. You should definitely dance a lot tomorrow night. It really shows your style and proves that you are a serious artist. Plus sometimes your shirt pulls up and shows even more of your belly than usual. Bellies are sexy, and not at all 2001, so showing your belly is good. Find another one of those suits that exposes your belly. That's classy AND sexy.
I especially like it when you dance and sing and kick. The kicking is great. And don't forget to add hand gestures...that really emphasises your rhythm.
Dancing will definitely help you win.
So dance, Katherine. Dance!