'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's brother Derek was paired with actress Jennie Garth, who is best known for her role on Beverly Hills 90210. At first she had a hard time envisioning dancing with him, because he is much younger than she is. (ABC)
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