Snooki's Baby Lorenzo Gets Love From Auntie JWoww

'Love him already,' JWoww tweets to her bestie about the 'cutest baby' she has ever seen.

Ever since Snooki welcomed her little meatball into the world Sunday morning, the first-time mom's "Jersey Shore" pals have shown Lorenzo LaValle a lot of love.

Someone who has stuck by Snooki through thick and thin is the one and only JWoww, who took to Twitter to congratulate her bestie and her fiancé Jionni LaValle on their adorable new baby. wrote, "So proud of @snooki and @JLaValle! Lorenzo is the cutest baby I ever seen. Love him already."

Snooki (Real name Nicole Polizzi) responded, "Aw thank you auntie !" And as she celebrates her first full day as a mom, she tweeted early Monday morning, "Hardly any sleep but SO worth it!"

"Jersey Shore" castmate Ronnie shared his excitement, telling MTV News in a statement, "Congratulations Snooks & Jionni on your new baby boy! I can't wait to meet little Lorenzo and start dressing him in some baby Jordan's. All the best guys!"

And Mama Snooki is hardly the only proud parent. Jionni couldn't hold back his joy either, writing, "I'll never forget old high school memories or the vacations I been on with my boys, I will also never forget 8/26/12 the day my son was born!"

Snooki gave birth at 3 a.m. Sunday at Saint Barnabas Medical Center in Livingston, New Jersey. A rep for Polizzi told MTV, "The world just got another Guido!!! Lorenzo Dominic LaValle has entered the world weighing 6lbs, 5oz. Nicole, Jionni & Enzo are doing great!"

See what the rest of the castmates had to say about her bundle of joy!

MTV shared in Snooki's excitement: "We couldn't be happier for Nicole and Jionni on the healthy delivery of their baby boy! We look forward to Lorenzo's first trip to the Jersey Shore and can't wait to see his first animal-print onesie."

Back in March, Snooki and Jionni announced they were not only expecting their first child, but also that they were engaged. "I mean, I do have a dream wedding," she told MTV News in April. "But I definitely don't even want to talk about it or think about it because I'm not even ready for it yet. I just want my baby first."