March 16 (UPI) -- The Jersey Shore stars "let loose" in a first trailer for Family Vacation.
Nicole "Snooki" Polizzi, Jennifer "JWoww" Farley, Mike "The Situation" Sorrentino, Paul "Pauly D" DelVecchio, Ronnie Ortiz-Magro, Vinny Guadagnino and Deena Nicole Cortese return in a promo for the MTV series.