The entire cast of Jersey Shore is being sued for assault by a woman who claims she was assaulted by their security guards, RadarOnline.com has learned.

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The claimant, who filed her suit using her initials J.P., says that four security guards employed by the show threw her to the ground following a heated argument with Snooki.

J.P.'s attorney Eugene Lavernge of New Jersey says her chin was cut and she now has a scar from the incident, reported APP.com.

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The incident occurred last September, the same night Ronnie knocked a man unconscious.  That man, Stephen Ortiz, is suing MTV and the show's producers.

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This new suit names the cast, their bosses at 495 Productions, MTV and its parent company, Viacom as defendants.

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