'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
Castroneves, the spunky Latin race car driver, isn't used to relinquishing control to his dance partner. But when Julianne leads the way, the couple has impressed the judges time and again. (ABC)
Slideshows
ABC News on Facebook