Pussycat's Purr-fect Behind

10/9/2007 2:27 PM PDT
Former Pussycat doll Rachel Sterling is apparently famous enough to warrant signing autographs outside of Hyde.

TMZ spotted Sterling signing away last night -- but a closer look at those pictures might give clues as to her appeal. Dayum, baby got back!

Interested in seeing more? Sterling reveals she'll soon return to emcee with the Pussycat Dolls in Las Vegas.