Audrina Patridge by Jeffrey Mayer/WireImage.com
Audrina Patridge is known as Lauren Conrad's cute BFF, but for one night in Vegas, she'll be donning lingerie and taking the stage with the Pussycat Dolls. Patridge is joining the other writhers March 28 to celebrate The Hills' new season. The specifics of her act have not been disclosed, but People says that past guest gyraters - including Paris Hilton, Denise Richards and Eva Longoria - have done everything from shimmy in a champagne glass to croon alongside the Dolls.

What type of act can we expect from Patridge? Some ideas (if you're reading, Robin Antin):

" Bring on Lil' Mama for some badass popping and locking. I know, it's not traditional for burlesque shows, but the Dolls should be "breaking" new ground.

" Instead of just one Hills hottie to celebrate the new season, bring them all out. What's a "Pussycat" show without real cattiness?

" How about a fully clothed "PCD Does The Nutcracker"? Imagine the educational possibilities for The Hills' audience.

Good luck, Audrina! Call me if you need more inspiration. - Anna Dimond