Jersey Shore cast, Jenni 'Jwoww' Farley, Ronnie Ortiz-Magro, Sammi 'Sweetheart' Giancola, Mike 'The Situation' Sorrentino, Nicole 'Snooki' Polizzi, Paul 'Pauly D' DelVecchio and Vinny Guadagnino arrive at Fox's 'The X Factor' Season Finale Night 1 at CBS Television City at CBS Studios on December 19, 2012 in Los Angeles, California.

Get ready to party like it's 2009. Nicole "Snooki" Polizzi, Jenni "JWOWW" Farley, Paul "Pauly D" Delvecchio, Mike "The Situation" Sorrento and the rest of GTL gang are having a family reunion on MTV's...

Photo Credit: Photo by Jeffrey Mayer/WireImage
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