John Mayer, Skrillex & More Dress Up For Katy Perry's Haunted Birthday Party At Magic Castle8 of 11TweetView All8 of 11Slide #8 Mia Moretti, Katy Perry, Markus Molinari Sorry, ladies, but when our boy Markus Molinari is dressed as Marie Antoinette-turned-vampire, the rest of you are playing for second place in the Olympics of Fabulous.8 of 11The Guest ListIs Montauk Part Of The Hamptons? Captain Skip Rudolph Chats Fishing, City People, & Where Locals Really HangHow Comms Guru & Founder Of The PR Net Lisa Smith Put Her Stylish Stamp On The IndustryWho Are The Assoulines? Meet The Chic First Family Of Luxury PublishingWho Is Sarah Hoover? Meet The Fabulous First Lady Of New York's Art SceneOlympia Of Greece On Fashion, Entertaining & More At Home In London
Is Montauk Part Of The Hamptons? Captain Skip Rudolph Chats Fishing, City People, & Where Locals Really Hang