Pictures: Strictly Christmas special line-up revealedPublished7 November 2017Image caption, Former Girls Aloud singer Kimberley Walsh will be reunited with dance partner Pasha Kovalev from series 10. The 35-year-old said she is excited "to be back in the Strictly bubble for Christmas".Image caption, Ex-footballer Robbie Savage confessed his dancing has not improved since he was last on Strictly in the ninth series. But he did say he "looking forward to getting back on the Strictly dance floor".Image caption, BBC Proms and Radio 3 presenter Katie Derham will dance with Brendan Cole.Image caption, BBC Radio 2 presenter Jeremy Vine will be back with his professional dance partner Karen Clifton.Image caption, Judy Murray, the mum of tennis star Andy and a tennis coach herself, has promised to be "every bit as bad as before". She starred in series 12 of Strictly, when she was partnered with Anton Du Beke.Image caption, Former athlete Colin Jackson will also star in the Christmas Day BBC One show. He first danced in the show back in 2005.Image caption, The Strictly Christmas special will be hosted by presenters Claudia Winkleman and Tess Daly, with Craig Revel Horwood, Darcey Bussell, Bruno Tonioli, and Shirley Ballas on the judging panel.More on this storySTRICTLY SHOCK! Aston booted off dance floorPublished6 November 2017Kids tell us why they love ballroom dancing. Video, 00:01:47Kids tell us why they love ballroom dancingPublished6 October 20171:47Strictly Come Dancing: Hayley learns the waltz. Video, 00:02:50Strictly Come Dancing: Hayley learns the waltzPublished1 October 20172:50Strictly Come Dancing: Hayley learns the cha-cha-cha. Video, 00:03:24Strictly Come Dancing: Hayley learns the cha-cha-chaPublished30 September 20173:24Who's still in Strictly Come Dancing?Published15 December 2017