Party bunny Paris Hilton

Paris Hilton enjoyed an 18-hour partying marathon dressed as a bunny girl.The hotel heiress visited seven different weekend Halloween parties in a raunchy rabbit outfit.Paris' first stop was Hollywood's Spider Club, where she danced for 20 minutes before moving on to the next hotspot.A source told Britain's Daily Star newspaper: "She had no awareness of people staring at her silly outfit. She just kept moving from one place to the next. She was with a couple of girlfriends and by the time they got to Teddy's club at the Roosevelt Hotel, they were all seriously steamy on the dancefloor and the guys were watching their every move."While strutting her stuff in one club, Paris began hopping around like a bunny and laughing hysterically.At 3am the 25-year-old went to a friend's party in the Hollywood hills, but only stayed for an hour. At 4am she headed to the Standard bar followed by the Beverly Hill Hotel and the Hyatt West.At 8am - when most people are heading to work - Paris and a male friend went to a drive-through takeaway and ordered 21 burgers.

According to sources, they "couldn't stop laughing as they ate them in the car lot".

By 9am Paris was heading home - but not to bed. After 20 minutes she ventured out again looking refreshed and wide awake.

The source added: "She must have changed, showered and freshened up because she emerged looking as fresh as a daisy, all ready to go to a photo shoot."