Us Magazine held their annual Hot Hollywood party last night. Basically it's an excuse to get a ton of hot chicks (and Paris Hilton) together and take pictures of them. It's a lot like cheerleader tryouts at the local high school but with less binoculars. And less jail time.
A lot more pictures after the jump...
UPDATE: Added some pics of Rose McGowan, Dominique Swain, and Amber Tamblyn
Ali Larter
Ashlee Simpson
