Paris Hilton looked extremely bitchy partying at the Playboy Mansion this week. Miss Slut had a very good time dancing around with all those hot bunnies at the Hugh Hefner’s annual party that is also a summer highlight for Californian celebrities.

Hilton was photographed looking stunning, as she partied in a see-through nightie and knickers combo, and with her hair extensions down she looked like a life-size Barbie at the bash in California, the Sun reported.

Take a look at Paris’s exposed ass and tits for your personal pleasure.