Mark Ballas Was in a Metal Band With Which Dancing With The Stars Pro

Long before quickstepping toward two mirrorball trophies on ABC s Dancing With the Stars, Mark Ballas was performing in a headbanging metal band. .. with fellow pro Derek Hough Watch the video above for more secrets and behindthescenes details about Ballas Dancing With the Stars cast mates (think: Kim Kardashian, Bristol Palin and Sadie Robertson)