Original: It is currently known that the game will feature new stars including Mel B , Apolo Anton Ohno , Joey Fatone and Jennie Garth and new professional dancers including Derek Hough and his sister Julianne Hough .
Simplified: Players will be able to cha-cha with new professional dancers including Derek Hough , and his sister , two-time '' Dancing with the Stars '' champion , Julianne Hough .