We are so curious to see who performs best on the dance floor during this season's Dancing With The Stars.

By the looks of their pre-show bods, a few of the cast members will certainly be slimming down as the weeks progress. Time to cha cha cha those pounds away, folks!

It'll be interesting to see who causes the most controversy in Season 13 of the hit ABC show? We'll be watching when DWTS premieres on September 19.