Derek Hough arriving at a dance rehearsal studio for ABC’s ‘Dancing with the Stars’ on Sept 26th

Derek Hough arriving at a dance rehearsal studio for ABC’s ‘Dancing with the Stars’ on Sept 26th

Dancer Karina Smirnoff at practice for the upcoming season of ‘Dancing With The Stars’ in Hollywood, California on September 10, 2012.

Dancer Karina Smirnoff at practice for the upcoming season of ‘Dancing With The Stars’ in Hollywood, California on September 10, 2012.