Snooki serves up a healthy dose of cleavage as JWoww bares her washboard abs at Jersey Shore Family Vacation premiere party in NYC

Nicole 'Snooki' Polizzi led the stars at Wednesday's premiere party for her reality show Jersey Shore: Family Vacation at the Hard Rock Hotel New York. Legend: Nicole 'Snooki' Polizzi led the stars at Wednesday's premiere party for her reality show Jersey Shore: Family Vacation at the Hard Rock Hotel New York Dynamic duo: As she made her way around the bash, she got in a bit of posing with her longtime pal and fellow Jersey Shore veteran Jenni 'JWoww' Farley Sammi 'Sweetheart' Giancola strutted her stuff in a glittery pink mini, while Deena Cortese exuded summery style in a floral dress reminiscent of the 1950s. Jersey Shore heartthrobs Vinny Guadagnino and Paul 'Pauly D' DelVecchio, who have also co-headlined a dating show, posed up together for the photographers. Use it or lose it: JWoww modeled a flesh-flashing white dress that not only bared her décolletage but also allowed her to showcase her impressively sculpted abs On the town: Sammi 'Sweetheart' Giancola strutted her stuff in a glittery pink mini, while Deena Cortese exuded summery style in a floral dress reminiscent of the 1950s Hunk-tastic: Jersey Shore heartthrobs Vinny Guadagnino and Paul 'Pauly D' DelVecchio, who have also co-headlined a dating show, posed up together for the photographers Unmistakable: Vinny emphasized his sculpted physique in a clinging white shirt that plunged beguilingly over his chest to offer a glimpse of his tattoos Cheers: His uncle Nino Giaimo, a fan favorite guest star on the show, could be spotted at the premiere mingling with Snooki and JWoww What a look: Angelina Pivarnick made a splash in a towering pair of stilettos and a pair of jet-black opera gloves that matched her flesh-flashing cocktail dress Living it up: Justina Valentine, who has hosted reunion specials for Jersey Shore: Family Vacation, was a showstopping presence in a sparkling bodysuit Quintet: As the party rolled along, JWoww, Sweetheart, Deena and Justina gathered for a picture with RuPaul's Drag Race alum Jan Sport Happy couple: Mike 'The Situation' Sorrentino, a mainstay of Jersey Shore from the days of the original run, attended the party on the arm of his wife Lauren Dazzling at dusk: The Situation, Sweetheart, Pauly D, Deena, Angelina, JWoww, Snooki and Vinny all posed together in a star-studded group shot to remember The Situation, Sweetheart, Pauly D, Deena, Angelina, JWoww, Snooki and Vinny all posed together in a dazzling star-studded group shot to remember.