Kane Brown and his wife Katelyn are going to be parents! The couple is expecting their first child together.

Brown revealed the big baby news on Instagram on Monday (April 15), sharing a sonogram photo. "It’s been so hard keeping this a secret!!!!! But the KB’S ARE GONNA BE PARENTS!!!" a clearly excited Brown writes.

"KB3," Brown adds, with handful of hugging emojis. "I'M GONNA BE A DADDY!!!!!!!!!!!!!!!!!!!!!!!"

On her own Instagram page, Jae shared a video of herself during an ultrasound. She's crying and laughing throughout, clearly emotional and excited.

"The coolest day of my life by far," she writes. "I am soooooo happy and excited. @kanebrown_music I love you so much & am so excited to have an addition to our family to share our everyday fun, travel, & love with💕"

Brown and Jae got married about six months ago, on Oct. 12, 2018, after meeting in 2015 through a mutual work acquaintance. Jae is also in the music business -- she studies music management -- and has dabbled in performing in the past.

"She came to one of my shows, and the first time I saw her, it was the shy giddiness," Brown tells Taste of Country Nights. "I didn't know what was going to happen. She lived in Orlando [and] was in Miami."

Still, both felt a connection that couldn't be hampered by distance: "I messaged her on Instagram the next night and said, 'Hey, when are we going to hang out?' and flew her down," Brown shared, "and she hasn't left since."

Brown and Jae got engaged on Easter 2017, in a rather unique way: while they were watching The Amityville Horror, the plot of which involves a newly married couple moving into a house where murders took place. He tells People it was a “weird proposal," but he "just couldn’t wait" for his planned romantic gesture, which involved "rose petals and everything like that."

These Country Stars Have All Welcomed Babies in 2019:

More From Cat Country 107.3