Jenni "JWoww" Farley and her fiancé Roger Mathews arrived home on Monday, July 14 with their new bundle of joy. The "Jersey Shore" star and Mathews welcomed their first child, daughter Meilani Alexandra Mathews, on Sunday, July 13.

As the couple arrived to their New Jersey home, Farley's "Jersey Shore" costar and BFF Nicole "Snooki" Polizzi (who is pregnant with her second child) surprised the two with a welcome home party complete with a mariachi band, dozens of pink balloons and flowers, the Daily Mail reports.

Farley and Mathews were seen carrying a car seat but kept baby Meilani covered with a pink blanket.

"Our baby's first breath took ours away... So blessed," the reality star tweeted after arriving home.

"Mommy and daddy haven't slept because we can't stop staring at our baby, Meilani! I don't even want to put her down to use my phone! Lol," Farley added.

Polizzi already congratulated the couple and tweeted, "I'm officially obsessed with my god baby @JENNIWOWW @RogerMathewsNJ."

Mathews also couldn't help tweeting about his baby girl and wrote on July 14, one day after she was born, "She makes cooing noises while she sleeps. Amazing how a simple little noise can make you want to make the world a better place for her 2 live."

A rep for Farley said in a statement that the baby was born weighing seven pounds and 13 ounces.

"Meilani and her parents are doing great and are happy and healthy. Meilani is already looking to trade her baby bottle for barbells," the statement read.

You can check out the photos here.