Derek Hough reveals his dream Dancing With the Stars contestant, his favorite dancing partners, and the most difficult thing about being a judge.

SEE Dancing With the Stars judge Derek Hough on how Season 33's same-sex dance helped to 'stretch some hearts' Erbert had 40 percent of her skull removed and was initially told by doctors that ...

Dancing With the Stars' pro-turned-judge Derek Hough turned 40 on May 17, but he did not spend his birthday celebrating with ...

It took fans a moment to realize they were looking at photos of Dancing with the Starscast members Mark Ballas and Derek ...