Jenni, Ronnie, Vinny and Angelina of ‘Jersey Shore’ cast heads to Atlantic City to party at Ocean Casino Resort

Ocean Casino Resort will double down on its Jersey Shoreness Sunday as four Jersey Shore cast members will break out the booze and suntan lotion at HQ Beach Club, the mega-resort’s fun-in-the-sun party pit.

Scheduled to make the sand-and-surf scene at what is being hyped as "The Biggest Jersey Shore Beach Club” are Jenni “JWoww” Farley, Ronnie Ortiz-Magro, Vinny Guadagnino and Angelina Pivarnick.

The debauchery begins at noon (doors open at 11 a.m.). Admission is $25.

Actually, the Jersey Shore invasion kicks off Saturday night as DJ Pauly "Pauly D" Delvecchio hits the The Pool After Dark at Harrah’s Resort Atlantic City for his monthly DJ gig, which, incidentally, takes place two days after his 39th birthday.

Doors open at 9 p.m.