Last Night's Parties: Will Ferrell, Jon Hamm Perform Comedy For Charity, Naomi Watts, Jessica Chastain Hit Their Premieres & More

Zero Dark Thirty Premiere

Where: Dolby Theatre Who Was There: Jessica Chastain, Milla Jovovich, Anna Faris, Katie Aselton, Chris Pratt, Mark Duplass, Edgar Ramirez, Alexander Skarsgard, James Gandolfini, Deborah Lin, Kyle Chandler, Paul W. S. Anderson, Aaron Paul, Harold Perrineau, Kathryn Bigelow, Jason Clarke, Mark Boal, Michael Steger, Jennifer Ehle, Michelle Stafford, Rosemary Harris, Greg Shapiro, Mark Strong. Amy Pascal, Jessica Chastain Megan Ellison, Kyle Chandler, Edgar Ramirez, Mark Boal, Jessica Chastain, Jason Clarke, Mark Duplass, Harold Perrineau Alexander Skarsgard, Aaron Paul Anna Faris, Chris Pratt Jessica Chastain, Edgar Ramirez, Paul W.S. Anderson, Milla Jovovich [Photos Via]