Derek Hough Shows Off His Smooth and Ripped Moves

9/26/2011 10:30 AM PDT

Derek Hough -- Shows Off His Smooth & Ripped Moves

Derek Hough proved he can stomach his "Dancing with the Stars" competition by showing off his lean, ripped and hairless chest & abs this weekend.

Doing the Viennese Waltz with Ricki Lake does his body good.