Derek Hough will return for Dancing with the Stars season 21. The 30-year-old professional dancer is one of the many veteran pros who will take part in the upcoming season. ABC announced the news Wednesday on Good Morning America following word Karina Smirnoff is confirmed for the show. The dancers' celebrity partners will be revealed Sept. 2 on Good Morning America. Hough previously appeared on seasons 5 through 11 and 13 through 20, and is the only dancer to have won five times -- with Brooke Burke, Nicole Scherzinger, Jennifer Grey, Kellie Pickler, and Amber Riley. Season 21 will premiere Sept. 14 on ABC.