Love Moment: Brittany Mahomes hosts birthday party for Patrick at swanky Kansas City mansion after Chiefs win

Brittany, also 29, shared a behind-the-scenes look at the over-the-top decor, which included an epic balloon arch that welcomed guests into the shindig, on her Instagram Story.

The arch was composed of red and black balloons plus silver mylar balloons in the shape of a chain. A nearby sign read, “Patrick’s 29th.”

Also included in the decor were giant mirrors reading “29” surrounded by the same balloons from the colossal arch. Across from the large “29” sat a pile of silver balls decorated with red LED strip lights.

From there, attendees were greeted by extra large throwback photos of the football star as a child, more balloons, a photo booth and on-theme red uplighting.

Brittany also showed off a custom plastic cup and a beverage koozie with a childhood photo of her husband’s face on them.