Jersey Shore 'Jersey Shore' stars reunite for Sammi Giancola's birthday 03/13/2017 Several "Jersey Shore" stars reunited over the weekend to celebrate Sammi "Sweetheart" Giancola's birthday. Read More RELATED NEWS 'Jersey Shore' star Angelina Pivarnick and husband Chris Larangeira heading for divorce again'Jersey Shore' star Deena Cortese gives birth to second child with husband Chris BucknerNicole 'Snooki' Polizzi explains her decision to leave 'Jersey Shore' TAGS: Paul 'Pauly D' DelVecchio Vinny Guadagnino Nicole 'Snooki' Polizzi Mike 'The Situation' Sorrentino Ronnie Ortiz-Magro Sweetheart