Did you see Jessica Simpson's audition on The Pussycat Dolls Present: The Search For The Next Doll?

Nah, didn't happen -- but Jessica is scheduled to be a guest Pussycat Doll at the second anniversary party of PURE Nightclub in Las Vegas' Pussycat Dolls lounge, Star reports. Joining the ranks of Denise Richards, Pamela Anderson, and Eva Longoria, Jessica will "will strut her stuff and let her hair down" with the other performers in the resident burlesque-style show. (No, Nicole Scherzinger isn't part of this group of Dolls.)

No doubt John Mayer will be in the front row...