Britney Spears Looks Hot In Pussycat Dolls "When I Grow Up" Video

Her latest albums might not sell the way they used to, but pop princess Britney Spears is turning into the queen of the red-hot cameo. According to People Magazine, Britney filmed a bit part in the video for the Pussycat Dolls' "When I Grow Up" music video clip.

An unnamed source told the magazine that Spears had a "small part" in the video, which was shot Wednesday in Los Angeles. A "set source" told UsMagazine.com that Britney Spears does not interact with the group in the video, and shot her scenes at the Warner Bros. lot Wednesday while the Dolls filmed in Hollywood. "In the scene shot , Britney Spears is driving in a car," the source said. "They all wave at each other as they are passing in traffic - that is it. Of course, Britney looks hot and blonde. It is a very short sequence, but had a lot of fun with it. Britney really likes the Dolls' music and when she saw them on the MTV , she was totally down to do the video."