In this new Christmas episode, Come Dine with Me goes 'music-crazy' with a festive jukebox special, with four celebrities bidding to win £1000 for charity. Taking part is Jona Lewie, whose Christmas hit Stop the Cavalry still has people singing 'dabadabadumdum' 30 years on. He's joined by Maizie Williams from Boney M, who had a festive number one with Mary's Boy Child. The two music veterans are joined by soul singer VV Brown, and *ahems* DJ Toby Anstis.