Mark Zuckerberg Weekend Ends in 'The Simpsons' CameoAfter having a Hollywood version of himself blasted in box office winner 'The Social Network' this weekend, Facebook founder Mark Zuckerberg lent his likeness -- and his voice -- to 'The Simpsons' on Sunday night.

The 26-year-old billionaire encouraged Lisa to quit school if she really wants to succeed, pointing out Bill Gates and Virgin's Richard Branson as other dropout billionaires. Vulture commended Zuckerberg as "a person capable of making fun of himself," while the New York Times called the episode "good promotional savvy."

See the clip: