According to reports, the X Factor judge and her N-Dubz bandmate Fazer have split.

A source told The Mirror in January:

'ItÂ’s all over... Fazer has been out clubbing twice this week without Tulisa, and she, too, has been spending more time with her friends away from him.

"They are insisting nobody else is involved and clearly donÂ’t want to stick the knife in to each other because theyÂ’ve been close since they were 11.

"TheyÂ’ve still got a lot of respect for each other, but theyÂ’ve had a very turbulent relationship."