Last night in NYC, Chloe Grace Moretz and Emma Roberts were out at Ken & Cook for the "Hick" after party, Little Dragon lit up the makeshift stage at Le Baron for the 5th Encore! live sessions, Leelee Sobieski attended the VIP preview for the Frieze Art Fair, January Jones hosted the Yves Klein screening of "Le Revolution Bleue," and more. Last night's parties were all invitation only!

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Last night, January Jones, Christie's, and La Mer teamed up to host an exclusive screening of "La Revolution Bleue" at the Paris Theatre. The film is a documentary that chronicles the creation of Yves Klein's renowned "FC 1"painting, which is set to be auctioned off. A portion of last night's proceeds will benefit Oceana, the world's largest international ocean advocacy organization.

Guests included January Jones, Victoria Silvstedt, Jim Simon, David Rockefeller, Susan Rockefeller, Sir Thomas Moore, Georgina Bloomberg, Anh Duong, Loan Chabanol, Lydia Fenet, Sandra Main, Loic Gouzer, Brett Gorvy, Amy Gorvy, and Steven Murphy. More»

Last night in NYC, Liam Hemsworth and Jennifer Lawrence attended the NY screening for The Hunger Games, Emma Robert, Kate Mara, and Alexandra Richards looked chic in Salvatore Ferragamo at the launch of Signorina, Mick Rock hosted a private preview of his photo art show The Legend Series, Meryl Streep and Katie Couric got together for the special screening of Bully, and so much more. Last night's parties were all about party hopping. More»