It happens virtually every year and numerous celebrities have refused to take part because of it.
Now married professional dancer Katya Jones and dance partner comedian Seann Walsh, who is in a relationship were pictured cheating on their partners, caught in a passionate embrace and snogging in the street.
The pair both issued pubic apologies, citing that it was a ‘drunken mistake’ but fans are not impressed.
The dance couple have even cancelled an appearance which was planned for this week on Lorraine’s breakfast show.
Katya’s husband, Neil, is choreographer for the show so things are likely to be somewhat awkward for not only the pair but all contestants.
Many have been calling for the pair to be axed from the series and if not stated that they will refuse to vote for him after his shocking behaviour.