Unreality star Paris Hilton introduced her made-for-TV BFF Brittany Flickinger to the concept of Paparazzi Frenzy 101 this week at Bar Deluxe in Hollywood. While leaving the joint amid the usual pointless photog crush, Paris gets her foot accidentally stomped on heading to her ride. This somehow sets off a chain reaction of 'razzi rage that results in one bloody nose, one unconscious combatant and one sour-faced celebutant. Check it out.