TRENTON, N.J. (AP) -- MTV is reporting that TV celeb Snooki has given birth to her first child, a boy.

MTV reported on its website that the baby of "Jersey Shore" star Nicole Polizzi and her fiance Jionni LaValle was born just before 3 a.m. Sunday at Saint Barnabas Medical Center in Livingston, N.J.; Lorenzo Dominic LaValle weighed 6 pounds, 5 ounces.

A rep for Polizzi told MTV, "The world just got another Guido!!! ... Nicole, Jionni & Enzo are doing great!"

MTV has said it's bringing "Jersey Shore" back for a sixth season, with the 24-year-old Snooki as part of the action, but has declined to offer specifics on how big a part Snooki will play in the show about hard-partying Italian-American friends.