'Dancing With the Stars' Sibs!

The Hough siblings battle for the "Dancing with the Stars" championship.

Julianne and Derek Hough

Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough
Julianne and Derek Hough grew up with dancing in their DNA. Their parents, who are now divorced, were also dancers who met on a ballroom dance team. (Courtesy of the Hough Family)
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