Strictly Come Dancing - Season 15 Episode 20 -

Tess Daly and Claudia Winkleman reveal the results of last night's viewers' vote. Five of the remaining seven couples are guaranteed a place in next week's show, but the two pairs with the lowest combined score from the audience and the judges must compete in a dance-off to decide who will be leaving the contest. Plus, Kelly Clarkson performs her latest single.