Rob Kardashian Steps Up His Moves on 'DWTS'

It's anyone's disco ball now! Rob Kardashian stepped it up last night during Dancing With the Stars and now tops the leaderboard!

As big sister Kim watched in the audience along with his family, they saw Rob and Cheryl Burke dancing the waltz. Carrie Ann Inaba said he was the male version of Cinderella and although the judges thought his movement was a little clunky at times, he got an overall score of 27. Bring on the freestyle! As the couple danced slowly and then kicked things up a few notches and finished fast as pointed out by MTV News, the judges said the dance was simply brilliant. With a perfect score of 30, judge Bruno Tonioli exclaimed, "Brilliant contact! Brilliant execution! Brilliant performance!" Ricki Lake and J.R. Martinez are both tied with an overall score of 54 from last night and Rob is in the lead with 57. Who do you think will win? Tune in tonight at 8 p.m. ET!