Jack Osbourne, Wife Lisa Welcome Third Child Together

It's a girl!

On Monday, Feb. 5, 2018, Jack Osbourne took to Instagram to announce that he and his wife, Lisa, welcomed their third child together on Saturday, Feb. 3.

"Hey everyone meet Minnie!" the proud dad captioned an adorable snapshot of his newest little bundle of joy. The sweet photo included a sign, which revealed that Minnie Theodora was born at 5:57 a.m. and weighed in at 7 lbs., 20 in. "She's the newest member of my girls only squad. (andy stole the "i" from inch) #girlsrule #playerscurse #happydaddy #hatchling."

The reality star's sister, Kelly, also celebrated the exciting news on Instagram. "Congratulations to my brother @jackosbourne & his beautiful wife @lisaosbourne on the birth of #MinnieOsbourne," she captioned the same photo. "She is perfect in every way. It was such a beautiful experience to witness the birth of this angel. I love you both so much. #ProudAuntie 💗."

According to Entertainment Tonight, Jack, 32, and Lisa, 30, are already parents to two daughters, Pearl 5, and Andy, 2. The cute pair married in 2012. 

Lisa, a professional cake decorator, announced that they were expecting baby no. 3 in August 2017. "Literally ate the biggest burrito ever," she jokingly captioned a selfie showing off her baby bump.

In May, Jack had opened up about expanding their family during an interview with Us Weekly. "I do [want more kids]," he said at the time. "Lisa is kind of just like, 'Let's pump the brakes a little.' Cause you know, Lisa started Fancy Sprinkles, she's kind of very occupied." To which, Lisa added, "So if we did have other kids, it wouldn't be for a while."

While Jack later admitted their pregnancy was unplanned, he said that they couldn't be more thrilled. "I guess oopsie?" the M.S. activist quipped to the publication in October. "It was definitely unexpected, but we're excited. I want a bunch of kids. But I think we're going to tap out at three."

Congratulations to the happy couple!