"Dancing with the Stars: All-Stars" finale

Second-place finishers Derek Hough and Shawn Johnson are seen here with Tom Bergeron in the final element of the competition; the three finalists performed an instant dance routine on the season finale of "Dancing With the Stars: All-Stars," Nov. 27, 2012.

Pictures: "Dancing with the Stars: All-Stars"
Timeline: Past "DWTS" competitors and champions

Credit: Adam Taylor/ABC