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 6.