PHOTO: Derek Hough attends the 6th Annual Celebration of Dance Gala on September 10, 2016, in Los Angeles; Maksim Chmerkovskiy on April 28, 2016, in New York.
VIDEO: John Cena, Derek Hough Take Us Inside Wheelchair Rugby at the Invictus Games
VIDEO: Derek Hough Visits Bindi Irwin at Australia Zoo, Melissa Joan Hart Recalls the '90s and More in Pop News
PHOTO: A photo of Derek Hough with a kangaroo was posted to his Instagram account on Dec. 7, 2015 with the caption, "Chillin."
PHOTO: Sharna Burgess, Nick Carter, Alek Skarlatos, Lindsay Arnold, Bindi Irwin, Derek Hough, Carlos PenaVega abd Witney Carson on "Dancing With the Stars," Nov. 16, 2015.
PHOTO:Season 21 of ABC's "Dancing With the Stars" will see the return of popular pro dancers, including mirror ball champions Derek Hough, Karina Smirnoff and Val Chmerkovskiy.
VIDEO: Nastia Liukin and Derek Hough on Their Unexpected Elimination From 'DWTS'