In a new preview from Thursday's episode of Jersey Shore, the second of Season 4, Vinny Guadagnino takes Sammi Giancola to task for her erratic behavior.
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Ronnie and Sammi go at it on Jersey Shore. Ugly.
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Sammi Giancola Biography

Sammi and Ronnie Sammi Giancola stars on Jersey Shore. She's kind of a ... well ... No one likes her. Not even Ronnie Magro, her boyfriend. She's just... More »
Birthplace
Hazlet, New Jersey
Full Name
Sammi Giancola