Former Jersey Shore star Snooki  (Nicole Polizzi)and fiancé Jionni LaValle welcomed their second child, daughter Giovanna Marie, at 4:28 a.m. on Friday, Sept. 26

She posted this massage on her twitter:

“So happy to let you know we had our beautiful daughter this morning Giovanna Marie LaValle. 6.7 lbs, full head of black hair & perfect”