Jack Osbourne and his fiancée, Aree Gearhart, welcomed their first child together on July 9.
The “Osbournes” alum, 36, waited nearly three weeks to announce his daughter Maple’s arrival via Instagram.
“Aree and Maple are doing great and are happy and healthy,” he captioned a Wednesday photo of the newborn in a bear onesie.
Gearhart, 31, called the infant her “soulmate” in a social media upload of her own, writing, “New level of love unlocked.”
Osbourne announced the interior designer’s pregnancy news in March, three months after their engagement.
“Exciting news!” the former reality star captioned his partner’s baby bump debut via Instagram.
“@seecreature and I are expecting a baby in the summer!” Osbourne, who is also the father of daughters Pearl, 10, Andy, 6, and Minnie, 4, with ex-wife Lisa Stelly, added. “Baby No. 4 here we come!”
Gearhart posted the same photo at the time, writing, “Today is my birthday, but my gift doesn’t arrive till summer 😉 New member of our tribe coming summer 2022.”
Jack’s sister, Kelly Osbourne, commented that there was “no one more excited for this baby,” hinting that the couple “knew why” she was so thrilled.
Two months later, the 37-year-old “Fashion Police” alum revealed that she and boyfriend Sid Wilson are expecting a little one of their own.
“I know that I have been very quiet these past few months so I thought I would share with you all as to why,” Kelly captioned a May Instagram selfie with ultrasound photos.
“I am over the moon to announce that I am going to be a Mumma,” the “Project Runway Junior” judge gushed at the time. “To say that I am happy does not quite cut it. I am ecstatic!”
Jack congratulated his sibling, writing, “And the tribe gets bigger!”
Kelly went public with her romance with the Slipknot member, 45, in January. As for Jack and Gearhart, they began dating in September 2019.
“Today I asked the most beautiful and loving woman I’ve ever met to marry me,” Jack captioned proposal pics with the Utah native two years later. “She said yes!! Life is a series of doors and I’m so excited to walk through this one with her.”
Jack was previously married to Stelly, 35, from 2012 to 2018.
The former couple wrote in a post-split statement that they “remain best friends who are committed” to amicably co-parenting Pearl, Andy and Minnie.