Following Dev Griffin and Dianne Buswell's departure, Tess Daly and Claudia Winkleman present the fifth live episode of this year's series. The 12 remaining celebrity couples take to the dancefloor, hoping to impress the judges and the viewers at home to make it through to next week's Halloween special. Motsi Mabuse, Craig Revel Horwood, Shirley Ballas and guest judge Alfonso Ribeiro will score the performances out of 10 before the voting lines open - giving viewers at home the chance to have their say and determine who will be leaving the competition.