Party girl Paris Hilton attended the Stash Fashion showcase party at trendy Las Vegas nightclub PURE last night, but her evening was anything but.

With baby brother Barron freshly bailed out of jail for a DUI, the Bisexual Beneficiary didn’t seem to have a care in the world while she swapped spit with “Laguna Beach” star Kristin Cavallari, in a scene that was more likely out of her infamous sex tape One Night In Paris than The Hottie and the Nottie, ...