Facebook's Mark Zuckerberg meets his Hollywood self
31 January 2011 Last updated at 00:32 GMT
Mark Zuckerberg has met the Hollywood star Jesse Eisenberg who is Oscar nominated for his portrayal of the Facebook founder in The Social Network.
The pair met for the first time while recording Saturday Night Live, where they performed a skit with actor Andy Samberg and the television show's producer Lorne Michaels.
Footage courtesy NBC/Saturday Night Live