Former Strictly winner Louis was crowned King of the Christmas Ballroom with professional partner Aliona Vilani.
Gymnast Louis competed in the festive edition of the celebrity dancing competition alongside Sophie Ellis-Bextor, Lisa Riley, Rachel Stevens, Chris Hollins and Russell Grant.
On the night, Louis and Aliona earned a perfect score of 40 points from the judges for their Quickstep to 'Jingle Bells'.
The studio audience cast their vote for their favourite couple, which was then combined with the judges' scores.
Sir Bruce Forsyth and Tess Daly crowned Louis and Aliona as the champions before presenting them with the Christmas silver star trophy.
Louis is triumphant once again after winning the main Strictly show in 2012 with dance partner Flavia Cacace.
Reflecting back on the results, Louis said: "It's a nice present, I am not going to lie! We've had such a fun time although the first week of rehearsals was hard. But since then we have just been chilling out, laughing and giggling, messing around on the dance floor, it's been really good fun."
This year's Christmas special had a pantomime theme running throughout, with the contestants taking on roles of iconic panto characters.
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