Tess Daly and Claudia Winkleman invite you to join them for an evening of glittery gorgeousness. The competition intensifies as the 12 remaining couples hit the dance floor for a ballroom battle to stay in Strictly Come Dancing. Voting lines will open at the end of the show. Once the judges' scores have been added to viewer votes, the two lowest-scoring couples will perform again in the dreaded Dance Off in Sunday night's results show.