Talk about timing! Right on the heels of being released from rehab for an addiction to prescription drugs, 300 star Gerard Butler was mingling with the best of 'em!
Bérénice Bejo from The Artist also attended the fete with her cast and told the newspaper, "We're running on adrenaline. But I'm not staying too late. I need to get some rest!"
Apparently, Katy Perry was also in attendance and chatted it up with Harvey Weinstein about possibly working together on a project. The A-list crowd also included Zoe Saldana, who held hands with Bradley Cooper.