'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 Castroneves received praise from the judges for their spicy samba, a much-needed boost after a lack-luster tango routine.

"For me it's like, of course I want to beat my older brother," Julianne said, laughing. (ABC)

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