Collaboration events are a dime a dozen, but leave it to Kate Moss to celebrate her capsule collection for Equipment, in partnership with Net-a-Porter, with a bona fide party. Inside London’s Chiltern Firehouse on Wednesday night, she cozied up with rumored new beau Count Nikolai von Bismarck, as well as Lara Stone, Jefferson Hack and ubiquitous male model Jordan Barrett. Much like La Moss, the atmosphere was relaxed and cool in the charming bar area of the social club, where drinks flowed and fried chicken, crab donuts, and cheese toasties were served as finger food. Moss, who wore one of her creations for Equipment, came to the party from the pop up store just around the corner, where Carine Roitfeld and Charlotte Tilbury had been fighting over leopard print silk pajamas. True to form, the real party started around 10.30 p.m., when Moss’s posse began to arrive one by one.