Taking the lead / Hough, Derek

Memoir of Derek Hough, a professional dancer and one of the regular dancers on "Dancing with the Stars," discussing his time on the show and the stars he has danced with, as well as what the show has taught him about life, going from a bullied kid to a TV star.

The only four-time champion of the hit ABC reality show "Dancing with the Stars" shares the lessons he has learned on and off the dance floor that helped him embrace and overcome daily challenges, along with behind-the-scenes stories from the show.