Paris Hilton makes her entrance at Hugh Hefner's 80th birthday party Saturday.
(Either that or she's of to the Rocky Horror Picture Show!!!)
Although you may think she's a tad underdressed, she is just doing what the invite said. The dress code for Hef's party at the Playboy Mansion was 'Lingerie and Pajamas'.
Other celebs in attendance at the Beverly Hills bash where Ryan Seacrest, Maroon 5's Adam Levine and Owen Wilson.
Hmmm I wonder what their PJ's looked like (I may have to try and find out)!!!