Singer Rihanna threw a private party after the Met Gala at Richie Akiva's Up&Down Night Club. Bouncer Chronicles spies spotted Bradley Cooper hanging with Sports Illustrated swimsuit model Irina Shayk. Also hanging in a close group were Kerry Washington, Leonardo DiCaprio and Cameron and Tyler Winklevoss.

In another room dancing were Rihanna, Madonna, Naomi Campbell, Riccardo Tisci, Diddy, Miley Cyrus and Jennifer Lawrence. One of our witnesses said the party was insane and it was like a dance party with superstars. The party was sponsored by D'Usse cognac and Armand de Brignac champagne.