Snooki thrilled with JWoww baby

Snooki can't wait to meet JWoww's baby daughter.

The reality TV star tweeted her delight at the news that JWoww, real name Jenni Farley, had given birth to her first child.

JWoww and fiancé Roger Mathews welcomed Meilani Alexandra Mathews into the world in New Jersey on Sunday.

"I'm an auntie!!!!! Can't wait to meet my baby (sic)," Snooki shared with her seven million Twitter followers, followed by six heart symbols.

Roger also used the micro blogging site to share the happy news.

He informed fans when Meilani arrived and couldn't help but get sentimental over the special occasion.

"She is here! Meilani Alexandra Mathews 7lbs 13 ounces. Words can't describe what looking into your child's eyes can do to you. Im Humbled (sic)," Roger gushed.

JWoww, 28, and Snooki, real name Nicole Polizzi, found fame on MTV show Jersey Shore which followed a group of twenty-something New Jersey natives around as they partied the summer away in a beach house.

Other cast members were quick to offer their congratulations on the new addition.

"Congrats @JENNIWOWW and @RogerMathewsNJ . Can't wait to see the baby (sic)," posted Vinny Guadagnino.

"So happy for @JENNIWOWW and @RogerMathewsNJ on their beautiful baby girl congratulations! (sic)," wrote Deena Nicole Cortese.

"Congrats @JENNIWOWW & @RogerMathewsNJ on the birth of your beautiful baby girl! You are going to be the best parents! Love & many blessings! (sic)," Samantha Giancola said.

Baby Meilani isn't the first shore baby; Snooki already has 22-month-old son Lorenzo with her fiancé Jionni LaValle, and is currently expecting their second child.

DJ Pauly D shocked fans when he announced that he was the father to a baby girl in October last year.