[Denver]

http://www.digitalspy.com/tv/strictl...neup-revealed/

Strictly Come Dancing has unveiled the celebrity line-up for its 2015 Christmas special.

Former contestants Harry Judd, Abbey Clancy, Alison Hammond, Lisa Snowdon, Tom Chambers and Cassidy Little - the former Royal Marines medic who won The People's Strictly for Comic Relief earlier this year - will all take to the dance floor for the annual Christmas Day broadcast.

Judd will be paired with Jo Clifton, Clancy with Brendan Cole and Hammond with Robin Windsor.

Little will dance with Natalie Lowe, Snowdon with Pasha Kovalev and Chambers with Oti Mabuse.

The couples will perform routines based around Alice in Wonderland, Jack Frost and Scrooge in a bid to win the Silver Star trophy, while Dame Shirley Bassey will be this year's special musical guest.