End of the road for Pussycat Dolls lineup?

Kimberley Wyatt doesn’t know if she is still a member of the Pussycat Dolls.

Speculation has been mounting about the future of the girl group and the singer has confessed she doesn’t know who from the current line-up will be in the band long-term.

Kimberley – who is joined in the band by Nicole Scherzinger, Ashley Roberts, Jessica Sutta and Melody Thornton - said: “The Pussycat Dolls have been around for over 15 years and it’s always been built like a Broadway show. The creator Robin Antin always says to expect new faces.

“What’s next for the Pussycat Dolls? I really can’t comment on that.

“I’m thankful for every experience they’ve given me but I don’t know if I’ll perform with them again.”

Despite her uncertainty, Kimberley insists she is still friends with the rest of the group.

She added to Reveal magazine: “I’ve been through so much with the girls, they’re like my sisters. They taught me about real friendships, because we were in such a tight bubble for so long.”

Robin – who founded the group in its first incarnation as a dance troupe in 1995 - recently revealed lead singer Nicole will be joined by new singers for the Pussycat Dolls’ next album.

She said: "Nicole is going back in the studio. We're working on new music right now. There will be a few new faces in the Pussycat Dolls. I've been really putting that out there. I'm really excited about it. Inside every girl, inside every woman, is a Pussycat Doll and I always want to bring in new faces to really show that.”