“When I Grow Up” is the first single of Pussycat Dolls upcoming second studio album “To Those Who Wait” due later this summer.

They will perform the song for the first time on Jimmy Kimmel Live on May 20 and then again at the 2008 MTV Movie Awards on June 1.

“When I Grow Up” is an uptempo track that has a thumping bass beat throughout.

In the lyrics, the Dolls each speak of when they were younger, and how they wanted to be famous, be in movies and wanted groupies.