He has won now so he may as well give it a go on the Xmas Day Special as he has nothing to lose.

The Christmas special was filmed on December 8th. I believe the finalists will be there - they normally are - but having danced a group number

I hate to break it to you, but the Xmas special has already been recorded.

So in it they can't refer to the winner as they didn't know?

Bit of a let down.

He might dance it on tour.

The Christmas special was filmed weeks ago

doubtful as it was recorded about 3 weeks ago!

not sure if the class of 2015 will be there but they sometimes do a group dance

No....

wont be done on xmas day but may do it on tour

He may do it on the actual Christmas Day if he has enough egg nog