Jersey Shore's Sammi 'Sweetheart' Giancola Reveals What It's Like Working With Ex Ronnie Ortiz-Magro

EXCLUSIVE: Jersey Shore cast share their reactions to Sammi Sweetheart's shocking return - and the unlikely co-star behind it - as they tease most 'epic' season yet

Nicole 'Snooki' LaValle and Jenni 'JWoww' Farley lead Jersey Shore stars as they stop by SiriusXM studios - after DJ Pauly D dropped bombshell about MTV having 'sex tapes' of the cast

Jersey Shore's Sammi 'Sweetheart' Responds To Seeing Ronnie Ortiz-Magro For First Time In 11 Years!