WWE superstars Mike "The Miz" and Maryse Mizanin are also parents to daughter Monroe Sky, 17 months
Maryse Mizanin and Mike Mizanin welcome new child
Credit: Maryse Mizanin/Instagram

Mike “The Miz” Mizanin and his wife Maryse just welcomed a baby girl into the world — for the second time!

The WWE power couple, already parents to 17-month-old Monroe Sky, announced the arrival of their second daughter on Sunday.

“We’ve got the whole world in our hands. Welcome, Madison Jade Mizanin Born 09/20/2019 8:02am 7lbs 15ounces ❤️,” The Miz, 38, and Maryse, 36, both captioned a snapshot of their newborn’s tiny feet.

The Miz & Mrs. reality stars announced that their new bundle of joy would be a girl at a “gender reveal party” in May. The Los Angeles event was fit for a princess, complete with a blue-and-pink balloon wall, a Pinkberry station and sweet treats galore.

Speaking exclusively to PEOPLE, The Miz and Maryse could hardly contain their excitement. Said the proud dad, “I feel like ever since I was in my 20s, I was like, ‘I’m bound to have all girls,’ and there’s no better feeling than being a father to two strong, independent, creative, beautiful women.”

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Maryse Mizanin
| Credit: Maryse Ouellet/Instagram

“That’s what I’m going to try and instill in them, and I’m going to try to be a good father figure so they can grow up and hopefully every man will have to match who I am in their mind,” he added.

But the professional wrestler also admitted to PEOPLE at the time that he was surprised by the reveal, as he’d been expecting a boy after doing some research.

“I read a bunch of articles, and one said that a woman is glowing when she’s having a boy. Maryse was glowing, she was radiant. Her hair was the best I’ve ever seen, and it said women have great hair when they have a boy,” he explained.

“Also, last time she wanted truffles at all times, and now she wants chips. Chips are salty, and salty equals boy!” said The Miz.

Maryse (L) and Mike “The Miz” Mizanin
| Credit: WWE/Twitter

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The Miz and Maryse first announced the pregnancy onstage during the WWE Elimination Chamber broadcast back in February.

“We always said when we had a huge announcement that we would announce it right here in the WWE, in front of all of you,” The Miz addressed the crowd. “And tonight, we got a really big announcement. So without further ado — Maryse?”

Maryse also shared the happy news on Instagram with a picture of the couple alongside the words “It baby” and “Arriving September 19.”

“We are soooo excited!!! @monroeskymizanin will have a baby brother or sister to play with!!!” the then-mom-to-be captioned the post.