Here's the 'awkward' moment Facebook founder Mark Zuckerberg met Social Network star Jesse Eisenberg. Facebook founder Mark Zuckerberg is a surprise guest on 'Saturday Night Live', meeting actor Jesse Eisenberg, nominated for an Academy Award for playing him in 'The Social Network.' The Facebook CEO appeared on the long-running US sketch show, 'Saturday Night Live', which was being hosted by Eisenberg. 'Saturday Night Live' cast member Andy Samberg was the first to appear in the monologue playing Zuckerberg before the real one showed up. As Eisenberg and Samberg chatted on stage the camera switched to back room where Zuckerberg was watching. "Why can't I go in there?" Zuckerberg asked SNL producer Lorne Michaels.. "I'm the real Mark Zuckerberg - that guy is my evil twin and that guy is just Adam Samberg." Zuckerberg then declared: "Those guys are such nerds - I invented poking!" Zuckerberg then stormed on stage to join his impersonators. "Wait ??S have you two not met?" Samberg asked. When Eisenberg and Zuckerberg shook their heads, Samberg added: "Awkward!" Samberg then left the stage leaving Eisenberg and Zuckerberg to talk. "I really liked you on 60-Minutes," Eisenberg said. "Did ever end up seeing the film 'The Social Network'?" "Yes, I did," replied Zuckerberg."What did you think? asked Eisenberg. "It was interesting," Zuckerberg said. "I'll take that," said Eisenberg. Eisenberg then handed over to Zuckerberg to introduce musical guest, Niki Minaj and announce the show's start. Pictured: Mark Zuckerberg, Jessie Eisenberg and Andy Samberg Splash News and Picture Agency does not claim any Copyright or License in the attached material. Any downloading fees charged by Splash are for Splash's services only, and do not, nor are they intended to, convey to the user any Copyright or License in the material. By publishing this material , the user expressly agrees to indemnify and to hold Splash harmless from any claims, demands, or causes of action arising out of or connected in any way with user's publication of the material.