It's already been three years since Kelly Clarkson and Brandon Blackstock tied the knot in a stunning and intimate ceremony [1] in Tennessee, and the pair seem to be falling more in love every year. The "Piece by Piece" singer [2] posted a photo of their small celebration on Twitter on Thursday, in which they carved their initials into a tree. "We got that young love," she wrote. "Happy anniversary @BBlackstock We remembered this year." In addition to their sweet romance, they also share one adorable family [3]. Kelly and Brandon welcomed daughter River [4] in June 2014 and son Remington [5] in April 2016. Brandon also has two kids, Seth and Savannah, from a previous relationship.

We got that young love.... 😊 Happy anniversary @BBlackstock [6] 🎉🎉🎉 We remembered this year 😂 pic.twitter.com/fkxpopIxyf [7]

— Kelly Clarkson (@kelly_clarkson) October 20, 2016 [8]