New roommate Deena moves into the house and is confronted with hostile reactions from some of the roommates. The house gets off to an interesting start when Snooki confronts Vinny about him and her best friend Ryder and Deena "accidentally" gets naked in front of Mike. Leftover tension from Miami spills over to Seaside Heights when unresolved issues among the girls explode on the first night.
Elenco: Paul 'Pauly D' DelVecchio , Sammi 'Sweetheart' Giancola , Vinny Guadagnino , Nicole 'Snooki' Polizzi , Mike Sorrentino .