Luke Smallbone of for KING & COUNTRY and his wife, Courtney, will be welcoming their fourth child early next year.

The Smallbones made the announcement on their 10th anniversary, earlier this week, on the for KING & COUNTRY Instagram page.

"I can’t say enough about the love that I have for my wife," Luke writes in the post. "So today we drink in the day, with our 3 kids surrounding us with love and why not add another to the pack? Courtney, what an adventure it’s been. A very happy anniversary my dear!! And yes, you read that right.... we’re expecting one more little baby!"

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10 years ago today, Courtney and I got married. A full decade! So much has transpired during these 10 years and I’m forever grateful to have Courtney by my side. Now there is much to say around a post like this, best friend, amazing wife and mother, but I want to say something a little different. The last 10 years have provided many circumstantial struggles and most of them have had to do with health for both Courtney and I. You see, we’ve gotten the privilege of living out our wedding vows in the first 10 years of our marriage and truly, it’s built so much equity into our relationship. Through sickness, Courtney stood by me and nursed me back to health. Through health, she’s been my greatest encourager and confidant. I can’t say enough about the love that I have for my wife. So today we drink in the day, with our 3 kids surrounding us with love and why not add another to the pack? Courtney, what an adventure it’s been. A very happy anniversary my dear!! And yes, you read that right.... we’re expecting one more little baby! -L

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Courtney had a miscarriage in 2019, and on her own Instagram announcement said she was looking forward to welcoming their "rainbow baby."