Britney Spears is making a cameo in a Pussycat Dolls video — but isn't actually interacting with the group on set.
The 26-year-old shot her scenes for the tune "When I Grow Up" at the WB lot in Burbank, CA Wednesday while the Dolls filmed in Hollywood.
"It was carefully planned out," a set source told Usmagazine.com.
"In the scene shot [Wednesday], Britney is driving in a car," the set source told Us. "They all wave at each other as they are passing in traffic — that is it.
"It is genius and you will love it!" said the source.
"Of course, Britney looks hot and blonde," the insider added.
(Check out Britney's bikini body.)
The Pussycat Dolls filmed their scene in a blue convertible Chevy Imapla. "They are singing and in traffic — looking hot," the insider explained.
"It is a very short sequence, but she [Britney] had a lot of fun with it," the source told Us. "Britney really likes the Dolls' music and when she saw them on the MTV [Movie Awards], she was totally down to do the video."