Kelly Osbourne's 'DWTS' Secrets

We're with Kelly Osbourne and her pro partner Louis Van Amstel as they rehearse the salsa for tonight's "Dancing with the Stars" on ABC!

"We have dancing secrets," says Louis. "Only for you, ET," adds Kelly.

"We have a lot to prove if we want to stay in this competition because everybody is so good," says Kelly. "It's fun because I'm really pushing myself -- I'm working my skirt work."