DWTS 2011 Inside Rob Kardashian and Cheryl Burke’s Rumba Rehearsals (Video)

What is the hardest thing about the Rumba for Rob Kardashian? He tells The Insider the hardest part is getting into the “sexy personality”. Cheryl says he really needs to move his hips and they are working on it. Ron also says he isn’t as nervous as he thought he would be coming into this competition. By the end of a week, he feels comfortable dancing. He just hopes he doesn’t mess up come Monday night. There is some footage of them dancing the Rumba as well. What do you think of what you see so far?

Seriously, not too bad, and I like seeing him smiling too!