See the cute family photos.

Kelly Clarkson
Credit: Slaven Vlasic/Getty Images

Kelly Clarkson's son Remington had the cutest first birthday celebration this week. The "Piece by Piece" singer, who's in the process of selling her stunning Tennessee mansion, shared some photos of her little guy's camp-themed birthday party on Instagram.

"Happy 1st Birthday to our sweet little boy!! #RemyB #BlackstockCampgrounds #ILoveHim," Clarkson captioned the collage-style ‘gram which showed the adorable blue-eyed tot happily digging into a tent-shaped birthday cake and riding a rocking horse.

Clarkson, 34, and her husband, Brandon Blackstock, share another child, daughter River Rose, 2 ½. She is also stepmother to Blackstock's two children from a previous marriage.

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After two very difficult pregnancies, the Grammy-winner says she has no plans to try for another child.

"Oh, no, we are done," Clarkson said in a recent radio interview with Australia's KIIS FM. "Oh good Lord, yes, I can't be pregnant again. This will be our number four