Final: Chris and Ricky's joint Lindy Hop

It's the finals of Strictly Come Dancing and everything rests on the final performances. Both finalists, Chris Hollins and Ricky Whittle, and their dance partners, Ola Jordan and Natalie Lowe, perform a Lindy Hop to "Sing Sing Sing" by the Strictly Come Dancing Band.

Casting their critical eye over the performances are Judges Len Goodman, Alesha Dixon, Craig Revel Horwood, Bruno Tonioli and Darcey Bussell.