It’s Patrick Mahomes’ 29th birthday — and wife Brittany is ready for it!

“Happy Birthday to one of the greatest humans ever, my husband, best friend and the best daddy ever! We are so grateful you are ours! We Love Youuuuuu🤍” Brittany, 29, wrote in a festive post on Instagram Tuesday, Sept. 17.

Along with her well wishes, the mother of two — who is expecting their third baby, a girl — shared a colorful carousel of photos marking the occasion.

In the first two images, the high school sweethearts posed amid a bouquet of black, red and chrome balloons at Patrick’s pre-birthday bash, which was held on Sunday, Sept. 15.

Brittany, who rested her hand on her growing bump, wore a black and white striped dress and white sneakers, while the birthday boy sported a Louis Vuitton t-shirt, khakis and matching kicks.

Sterling Skye, 3½, and Patrick “Bronze” Lavon Mahomes III, 21 months, made cameos in the other snaps, where they appeared alongside their parents in various settings — on the Kansas City Chiefs sidelines, at training camp, on vacation and at home, snuggling on the couch.

As Patrick marks his last year in his 20s, he’s doing it in style, alongside Taylor Swift, whose boyfriend is Mahomes’ close friend and teammate Travis Kelce.

The couple was on hand at Sunday’s party, following the Chiefs’ 26-25 win over the Cincinnati Bengals.

Other guests at the party included Chiefs WAGs Chariah Gordon (Mecole Hardman Jr.’s fiancée) and Sheawna Weathersby (Chris Jones’ girlfriend).

The three ladies posed for cute pictures in the photo booth, where Swift rocked Chiefs colors and paid homage to her iconic Red era by wearing red sunglasses.