All women are beautiful when pregnant, but it's hard to deny that Kane Brown's wife, Katelyn, is one of the particularly beautiful expectant mamas out there.

In the selfie she posted to Instagram, Mrs. Brown showed off her latest belly shot in a cozy cardigan and lace bra, in which she looks enviably adorable—her tummy is expanding, but nothing else seems to be changing very much. She has not revealed an official due date, but based on the couple's timeline of their pregnancy news, it seems Baby Brown will be arriving sometime this fall. That means that Mom is getting well along with her pregnancy, but her wedding rings still seem to fit, according to this photo!

The couple first shared the news that they're expecting their first child back in April. "It's been so hard keeping this a secret!!!!! But the KB'S ARE GONNA BE PARENTS!!! KB3 IM GONNA BE A DADDY!!!!!!!!!!!!!!!!!" Brown said in the caption of a social media post that also gave fans a look at an ultrasound photo.

Shortly after, on The Ellen DeGeneres Showthe Browns revealed that they are expecting a baby girl. Jae previously shared an emotional video during the exact moment when she found out the baby's sex.

Meanwhile, Brown's been spending his summer on the road with Jason Aldean, as a special guest on Aldean's Ride All Night Tour. He and Jae will celebrate one year of marriage this October...perhaps around the time their little girl will arrive!

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See Kane Brown, Pregnant Wife Katelyn Jae on the CMT Awards Carpet: