Last night in NYC, Will Ferrell and Zach Galifianakis pair up for the premiere of The Campaign, Jenne Lombardo partied with Kate Foley for Saturdays Surf magazine launch, the New Museum held their Summer White Party, Chris Benz celebrated Christmas in July with eBay's Holiday Collective, and so much more! Last night's parties were full of campaigns, comedians, and collectives!

[Photo via BFA]