Julianne Hough returns to the show as a guest judge once again. In a change of pace the entire cast opens the show with a wild group dance. Then the contestants switch partners for the competition based on the home audience's Twitter votes. Scores are combined with last week's for next week's elimination. In a special surprise Derek shows off his first choreographed routine for the Macy's Stars of Dance. Written by
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Originally by Black Joe Lewis & the Honeybears
Dance: Drew & Witney - Cha-Cha-Cha See more