Nicole “Snooki” Polizzimay be losing a bit more sleep now that she’s a mom of three, but that’s just the way she likes it.

TheJersey Shorestar, 31, welcomed sonAngelo Jameswith husbandJionni LaValleon Thursday, and says that while having a newborn does bring some stress, it’s totally worth it.

“I love the chaos of it all. Even though it’s beyond stressful and tiring,” Polizzi tells PEOPLE in this week’s issue, out Friday. “I wouldn’t have it any other way. I love my crazy kids who drive me nuts.”

Angelo joins older siblingsGiovanna Marie, 4½, andLorenzo Dominic, 6½, whom their mama says have already mastered the roles of big brother and sister — despite some initial concerns.

Glamour Shots of Staten Island

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Lorenzo and Angelo LaValle.Glamour Shots of Staten Island

Snooki family

Angelo LaValle.Glamour Shots of Staten Island

Snooki family

The reality star proudlyshowed off all three of her childrenin a photo for the first time on Instagram over this past weekend, declaring the trio her “squad.”

“So proud of Lorenzo & Giovanna for killing it with Angelo! #ProudMawma,” shecaptioned the post.

“It’s somethingI cherish so much with my babiesand [I’m] so blessed to be able to do it again with Angelo,” the reality star and businesswoman tells PEOPLE.

Courtesy Nicole “Snooki” Polizzi

Nicole “Snooki” Polizzi baby.

Little Angelo came into the world at 2:30 a.m. on Thursday, weighing 7 lbs., 8 oz.

For more about Nicole “Snooki” Polizzi’s life as a new mother of three, pick up the latest issue ofPEOPLE, on newsstands Friday.

source: people.com