Joe Calzaghe has finally admitted that he IS dating his Strictly Come Dancing partner, Kristina Rihanof.

The Mail On Sunday snapped Kristina leaving Joe’s apartment early yesterday morning and claims that she has slept there every night this week.

A source said: ‘Joe has said that he and Kristina are an item and they are very happy.

“They are meant to be focusing on the show and their dance moves but the truth is they are getting very distracted by each other.’

However, a spokesman for Calzaghe said: ‘They are two single people who are greatly enjoying each other’s company.’