Paris Hilton’s glamorous Halloween party ended in a fiasco after security guards refused to let in hundreds of the socialite’s VIP guests.

Tight security checks saw more than 60 luxury sedans stuck in a traffic jam for hours around Mulholland Drive in Los Angeles. Paris, dressed as Dorothy from The Wizard of Oz, was spotted shouting at the security men standing at the entrance to her fashionably gated estate, a spywitness tells The Mirror.

“These are important people, just let them in for fuck’s sake. You’re ruining my fucking party,” the blonde thundered.