Tess Daly and Claudia Winkleman introduce the last round of the show before the contest takes up residence in Blackpool's famous ballroom. Eight couples remain in the running, and will need to impress judges Shirley Ballas, Darcey Bussell, Bruno Tonioli and Craig Revel Horwood, as well as the viewers at home, to avoid tomorrow night's dance off.
The show pairs a number of celebrities with professional ballroom dancers who each week compete against each other to impress a panel of judges and the viewing public in order to survive potential elimination. Through telephone voting, viewers vote for whom they would like to stay, the results of the poll being combined with the ranking of the panel of judges.
The show is broadcast live on BBC One on Saturday evenings, and is presented by Bruce Forsyth and Tess Daly. The judging panel consists mainly of Bruno Tonioli, Len Goodman and Craig Revel Horwood.