Nicole "Snooki" Polizzi and her boyfriend Jionni LaValle welcomed their first child, a son, in the early hours of August 26.“The world just got another Guido!! Lorenzo Dominic LaValle has entered the world weighing 6lbs 5oz,” a rep for the Jersey Shore star tells In Touch. “Nicole, Jionni and Enzo are doing great.”According to friends of the couple they couldn’t be happier following their new arrival and are enjoying their first hours as a family.Snooki, 24, also tweeted her joy following the birth.“I am SO IN LOVE with my son Lorenzo Dominic!” she posted. “I had my little man last night, healthy at 6lbs! HE’S MY WORLD!”What will Snooki's son look like? Click here to take our poll.