Neil Patrick Harris Celebrates 3-Year Wedding Anniversary with David Burtka -- See His Sweet Tribute!

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Happy anniversary, Neil Patrick Harris and David Burtka!

The couple tied the knot three years ago on Wednesday, and Harris couldn't help but celebrate with a sweet tribute to his husband.

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"I got married three years ago today. Thanks, David, for choosing me. For challenging me. For creating a family with me. For being a safe space that I can call home. And for your bountiful love," the actor wrote alongside a throwback shot from their wedding day. "Happy Anniversary. ?@dbelicious."

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Harris and Burtka married in September 2014 in Italy, but have been together for 13 years. The couple are parents to twins Harper and Gideon, who turn 7 years old next month. 

See the sweet way Harris and Burtka celebrated 13 years as a couple in the video below.