Paris Hilton will take on the role of an evil, manipulative bully in a new film in the 'National Lampoon' series.

The Simple Life star, 23, will play the leader of an elitist sorority at the fictional University Of South Beach in Pledge This!, which begins shooting in Miami next month.

Sources told the Los Angeles Daily News that her character, Victoria, masterminds an array of humiliating activities that freshman girls pledging to her Gamma Gamma Gamma sorority are forced to endure.