‘The Social Network’ stars, from left, Jesse Eisenberg, Andrew Garfield and Justin Timberlake celebrate opening night at the New York Film Festival. (Andrew H. Walker / Getty Images)
Justin Timberlake is already creating Oscar buzz for his portrayal of former Facebook president and party guy Sean Parker. (Andrew H. Walker / Getty Images)
“Parks and Recreation” star Rashida Jones on the red carpet. (Andrew H. Walker / Getty Images)
Twins Tyler and Cameron Winklevoss are portrayed by Armie Hammer, pictured here with a guest. The brothers recruited Zuckerberg to help with their ConnectU site, before he created Facebook. (Neilson Barnard / Getty Images)
Body double Josh Pence steps in as Tyler Winklevoss in the film. (Neilson Barnard / Getty Images)
Kevin Spacey, producer Dana Brunetti and Andrew Garfield attend the after-party at Harvard Club. (Andrew H. Walker / Getty Images)
Beastie Boys’ Adam Yauch walks the red carpet. (Andrew H. Walker / Getty Images)
“30 Rock” star Jane Krakowski poses on the red carpet. (Andrew H. Walker / Getty Images)
Faye Dunaway waves to fans and photographers. (Andrew H. Walker / Getty Images)