At her side was fellow party girl, Paris Hilton, and sexy actress, Sharon Stone. According to Pop Sugar, Britney had such a good time that she left with an unidentified male. Hope she had fun!
During the party, Brit got her own chocolate cake and snow white fur trimmed coat that she used to top off her black mini dress.
While we all hope that Brit Brit behaved herself during her birthday bash, we expect we'll be hearing all the dirty details in the next few days.
Happy birthday Britney!