Posh to Perform With the Pussycat Dolls

From Spice Girl to Pussycat doll--Victoria Beckham is ready to strip down and perform with the dolls in Sin City on June 8, 2008.

Pussycat Dolls spokeswoman Alisa Boushey confirmed the news. She tells British magazine Heat, "Victoria's been in talks with the Dolls for some time and will be joining them onstage.

"She would have done it sooner, but it's a question of her busy schedule. But it will be happening very soon."

Wonder if she'll actually dance onstage or do that weird catwalk thing she kept insisting on doing during the Spice Girls tour.