Nicole "Snooki" Polizzi is a mom: Her baby son with fiance Jionni LaValle was born in the wee hours Sunday in New Jersey.
The "Jersey Shore" star tweeted Sunday: "I am SO IN LOVE with my son Lorenzo Dominic ! I had my little man last night, healthy at 6lbs! HE'S MY WORLD!"
Her rep added five ounces to that six pounds, giving the delivery time as a little before 3 a.m. and noting to MTV News on Sunday: "The world just got another Guido!!!"
"Lorenzo is the cutest baby I ever seen," friend and "Snooki & J-Woww" costar Jenni "J-Woww" Farley tweeted Sunday. "Love him already."