Soon after Nicole "Snooki" Polizzi gave birth to son Lorenzo Dominic LaValle, her best friend and MTV show co-star Jenni "JWOWW" Farley took to Twitter to congratulate her friend and say only the kindest things about the "little guy."

"So proud of @snooki and @JLaValle! Lorenzo is the cutest baby I ever seen. Love him already," she posed on Sunday, Aug. 26. Snooki responded with a "thank you auntie!" and following that, JWOWW retweeted a post saying "Put babysitter @JENNIWOWW to work!"

Snooki star gave birth a little before 3 a.m. on Sunday, Aug. 26, at St. Barnabas Medical Center in Livingston, NJ, with fiance Jionni LaVelle by her side, E! News reported.  The "Jersey Shore" star tweeted that Lorenzo came in at 6 lbs.

In an interview by Glamour magazine, Snooki and JWOWW, 26, revealed rules of their friendship, which include some smooches on the lips.

"We kiss on the lips," Snooki said. "It's kind of like saying 'I love you.'"

"We have no shame," JWOWW chimed in. "We hug, we spoon, we sleep in the same bed, text each other 5,000 times a day..."

The two have their adventures chronicled in their spinoff "Snooki and JWOWW," airing this summer. The friends live together in Jersey City, NJ, and in the first episode alone, Snooki announced she was pregnant and engaged to LaValle. When not filming, JWOWW is living with her boyfriend Roger Matthews, who also makes appearances on the MTV reality show.

According to MTV, Snooki and LaValle began dating two years ago. She plans to pursue a career in education while he works with children as a wrestling coach.

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