says Snooki, aka Nicole Polizzi, gave birth just before 3 a.m. Sunday, in Livingston, N.J.
reports that early this morning, the new mommy tweeted, "I am SO IN LOVE with my son Lorenzo Dominic ! I had my little man last night, healthy at 6lbs! HE'S MY WORLD! ❤"
And a rep for the couple told MTV
, "The world just got another Guido!!! Lorenzo Dominic LaValle has entered the world weighing 6lbs, 5oz. Nicole, Jionni & Enzo are doing great!"
says her Jersey Shore castmates are tweeting their congratulations too. Pauly D fired off a tweet this morning saying, "Congrats @snooki And @JLaValle !!!! I'm Officially Uncle Pauly !!! #MyMeatballHadAMeatball." he wrote.
says there's no word if Snooki's gal pal JWoww was on hand to videotape the birth as they had planned.