According to reports, the Pussycat Dolls are set to announce their split after four years together.

Rumor has it it’s all over lead singer Nicole Scherzinger’s popularity.

A source reveals:

It is war. They have broken up for good. None of the other girls are speaking to Nicole, who they believe took the limelight, then went off to do her own thing.

But, bandmate Kimberley Watt insisted PCD would always continue despite anything that went down between them.

I hope this isn’t true. These girls know how to put on a show! I saw them open for Britney and they were a-m-a-z-i-n-g.