Snooki's New Baby: What the 'Jersey Shore' Stars Are Saying

Nicole 'Snooki' Polizzi - P 2012
Getty Images

In addition to the Situation, JWOWW and other MTV castmates, Anderson Cooper, Kendra Wilkinson and Wendy Williams are among those sending the reality star well wishes.

Nicole "Snooki" Polizzi gave birth to a baby boy early Sunday morning, and her Jersey Shore castmates were among the first to congratulate the reality star.

"I am SO IN LOVE with my son Lorenzo Dominic ! I had my little man last night, healthy at 6lbs! HE'S MY WORLD! ?" Snooki tweeted about her first child, a son named Lorenzo Dominic LaValle.

PHOTOS: The Quotable Snooki

Mike "The Situation" Sorrentino, Jenni "JWOWW" Farley, Deena Nicole Cortese, Paul "DJ Pauly D" DelVecchio, Vinny Guadagnino, Ronnie Ortiz-Magro and Sammy "Sweetheart" Giancola all hit Twitter to share well wishes.

(The Situation got some grief from his followers for misspelling the name of Snooki's finance, Jionni LaValle.)

Meanwhile, they weren't the only ones who sent notes of congratulations to the MTV star. Wendy Williams and Kendra Wilkinson also tweeted messages, while Anderson Cooper apparently sent a gift.

Read their tweets below.

Jenni "JWOWW" Farley
So proud of ?@snooki and ?@JLaValle! Lorenzo is the cutest baby I ever seen. Love him already

PHOTOS: The Best and Worst Moments of ‘Jersey Shore’

Mike "The Situation" Sorrentino
Congrats to Nicole an Gianni in their new baby boy! All the best to the new family! @snooki

Deena Nicole Cortese
congratulations meatball ! @snooki and @JLaValle love you both! <3 I can't wait to see him!!!

Paul "DJ Pauly D‏" DelVecchio
Congrats @snooki And @JLaValle !!!! I'm Officially Uncle Pauly !!! #MyMeatballHadAMeatball

Vinny Guadagnino‏?
I'm finally an uncle!!! Congrats @snooki and @JLaValle! Can't wait to meet #babylorenzo!

Ronnie Ortiz-Magro
Congratulations to ?@snooki !!! Luv ya baby sis! Remember breathe and push!!

PHOTOS: 6 Best Fights on 'Jersey Shore'

Samantha "Sweetheart" Giancola‏?
Congrats ?@snooki !!!!! So happy for you ?

Wendy Williams‏
Congrats @snooki on welcoming your baby boy! So happy for you. How you doin' baby Lorenzo? xox

Nicole "Snooki" Polizzi
@andersoncooper THANK U so much, just got ur gift! We love you Mr.Anderstand !

Kendra Wilkinson
Yayyyy CONGRATS ?@snooki. Sooo happy for you. Can't wait to see pics of Lorenzo!!!”