Movie star Kevin Hart guest judges.
One couple is eliminated; judge Julianne Hough performs.
The 12 remaining celebrities dance to their favorite songs on My Jam Monday.
The first couple of the season will be eliminated.
The premiere episode will kick off with a spectacular live opening number featuring the entire cast and judges. Each couple will then perform a Cha Cha, Foxtrot or Jive, vying for America's vote for the first time.
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