HuffPost Celebrates Its 2010 Game Changers With Geoffrey Canada, Sean Penn, Mayor Bloomberg & More (PHOTOS)

The Huffington Post celebrated its 2010 Game Changers Thursday evening at Skylight Studios in SoHo. Sean Penn, who was named a 2010 Game Changer, was honored by Anderson Cooper for his work in Haiti. Mayor Cory Booker (a game changer himself) honored Biz Stone and Livia McRee for their amazing philanthropy work. Jann Wenner had reason to celebrate as he honored two Rolling Stone game changers: Matt Taibbi and Michael Hastings.

Game Changers Mayor Michael Bloomberg, Imam Feisal Abdul Rauf, Nora Ephron, Bethenny Frankel, Prabal Gurung, Mika Brzezinski, Paulina Porizkova, Gayle King, Geoffrey Canada, and Ted Olson were also in attendance. Here are the photos!