The Insider.com

The cast of Jersey Shore took time out from GTL-ing to congratulate Nicole "Snooki" Polizzi on having her first child. Read on to see what they had to say!

• August 26, 2012REPORT: $20M Couldn't Bring Katy Perry to TV
• August 26, 2012Snooki Gives Birth
• August 24, 2012What the?! Best of the Week Awards
• August 24, 2012Katherine Jenkins Denies Beckham Affair Rumors
• August 24, 20125 Things to Know About Joseph Gordon-Levitt
• August 23, 2012REPORT: John Mayer & Katy Perry Call it Quits

RELATED: Snooki Gives Birth

"Lorenzo is the cutest baby I ever seen. Love him already," tweeted JWoww.

"I'm Officially Uncle Pauly!!!" tweeted DJ Pauly D.

"Can't wait to meet #babylorenzo!" tweeted Vinny.

"Congrats to Nicole and jionni on their healthy baby boy! All the best!" The Situation tweeted.

"Congratulations meatball ! @snooki and @JLaValle love you both! <3 I can't wait to see him!!!" tweeted Deena.

Snooki announced her son's arrival via Twitter on Saturday morning, writing, "I am SO IN LOVE with my son Lorenzo Dominic! I had my little man last night, healthy at 6lbs! HE'S MY WORLD!"

The reality star confirmed last winter that she was expecting a baby with fiance Jionni LaValle.