It's a case of CHeryl Cole vs Nadine Coyle as Girls Aloud head off on their latest tour.
The pop diva are reportedly being kept apart from one another during the one month concert across the UK and Ireland.
Although we assume this doesn't include being on stage together.
APPARENTLY (and that's a big apparently), Cheryl's jealous of Nadine's voice, while Nadine's not pleased by Cheryl's success.
“They are two very different people who were forced upon each other in the band," says the usual 'source'. "Cheryl has always hated the fact that Nadine has a better voice than her and is always given lead vocals but the sad truth is that clearly the better voice doesn’t matter as Cheryl’s had a string of solo hits and Nadine’s solo career has fallen flat on its face.
"Nadine is shocked at how well Cheryl has done given her ‘lack of talent’. She and Cheryl have never been friends.”
And according to the source, Nadine has only agreed to the reunion tour for the money, although with poor Girls Aloud ticket sales she may not be getting as much as she had expected.
The supposed source told Heat magazine: “For Nadine this is about the money and not about doing it for the girls,” says our source. “She will make a fortune from this reunion tour and she knows it.”
They added: “Kimberley has been the most desperate to do it and Cheryl would never let her down. Cheryl is loyal to a fault and recognises this is a way for the others to make some serious money.”
Doing press for the tour recently, Nadine confessed that it often kicked off between the girls.
She admitted: "Sometimes it can all kick off. Then someone might back the other one up and be like “No, she’s right because of this!” And then it all starts."
Girls Aloud's TEN reunion tour starts next week in Newcastle.