“ Reality Bites ”
'Strictly Come Dancing' Christmas special: Preview gallery
Celebrities from across the entertainment spectrum have pulled on their dancing shoes for this year's festive competition - Blue vocalist Simon Webbe, former boxer Barry McGuigan and actresses Debra Stephenson, Su Pollard and Charlie Brooks will all be strutting their stuff as they aim to win that festive glitterball.
To find out which rock'n'roll singer performed his timeless Christmas hit - and which of the judges dressed up as the Grinch - take a look through the gallery below, then don't forget to watch the show when it airs at 8pm today (Christmas Day) on BBC One to discover who won!
> 'EsseXmas', 'Strictly', 'X Factor': Reality TV Christmas round-up