In this year's emotional Final, there is a group pro dance, a reuniting of all the season's contestants, a special dance and farewell to Head Judge
Len Goodman plus music from special guest
Emeli Sandé. The 3 finalists perform 3 dances each, a Judges Choice, their favourite of the season, plus a show dance. Ore and Joanne come top of the judges leader board with a near perfect score of 119 for their 3 dances, but the winner is down to public votes only.
—mrdario64