Overview: Sir Bruce Forsyth and Tess Daly host another action-packed Strictly Come Dancing. The competition heats up as the seven remaining couples each have to perform twice. Firstly, they must try and impress the judges with either a ballroom or latin routine, and then all the couples will hit the dancefloor at the same time to compete in the swing-a-thon. Voting lines will open at the end of the show. Once judges' scores have been added to viewer votes, the lowest scoring couple will sadly have to leave the competition in Sunday's results show.