The expectant parents’ son turned 2 on Thursday, Nov. 28. Patrick and Brittany Mahomes are celebrating their little one!

After their son, Patrick “Bronze” Lavon Mahomes III, turned 2 on Thursday, Nov. 28, the family stepped out to mark the milestone with an arcade party — and his mom documented the fun occasion on Instagram.

On Saturday, Nov. 30, the Kansas City Current co-owner — who is pregnant and expecting a third 𝑏𝑎𝑏𝑦 with her NFL star husband, 29 — kicked off Bronze’s 𝐛𝐢𝐫𝐭𝐡day posts with a picture of the decorations, showing off a bouquet of green and tan Mickey Mouse-themed balloons with a big “2” on top.

Decorations at Bronze Mahomes’ second 𝐛𝐢𝐫𝐭𝐡day party. PHOTO:

Brittany Mahomes/Instagram

Bronze Mahomes at his second 𝐛𝐢𝐫𝐭𝐡day party at an arcade. PHOTO:

Brittany Mahomes/Instagram

Bronze Mahomes with dad Patrick Mahomes at his second 𝐛𝐢𝐫𝐭𝐡day party at an arcade. PHOTO:

Brittany Mahomes/Instagram

The toddler stayed true to the neutral color scheme — and took after his Kansas City Chiefs quarterback dad — in a “Mahomes” jersey shirt with a “2” on the back.

He rocked the sporty top while playing a claw game with Patrick, who wore a matching tan shirt while helping his son use the machine.

Brittany, 29, also reposted clips of other party guests enjoying the arcade, including a clip of her 3-year-old daughter, Sterling Skye, playing in a ball pit with some pals.

Bronze Mahomes at his second 𝐛𝐢𝐫𝐭𝐡day party. PHOTO:

Brittany Mahomes/Instagram

Bronze Mahomes at his second 𝐛𝐢𝐫𝐭𝐡day party. PHOTO:

Brittany Mahomes/Instagram

Bronze and Brittany Mahomes at his second 𝐛𝐢𝐫𝐭𝐡day party. PHOTO:

Brittany Mahomes/Instagram

Also at the bash, Bronze cuddled up to mom Brittany and posed with some of his decorations — including a Mickey-shaped golf ball sign, a golf bag-shaped 𝐛𝐢𝐫𝐭𝐡day cake and a sign that read “Teeing up two.”

Bronze’s arcade bash comes shortly after he, Sterling and Brittany supported Patrick as he and the Chiefs took on the Las Vegas Raiders in a home game on Friday, Nov. 29.

The soon-to-be mom of three shared several snaps of the trio on the sidelines at Arrowhead stadiumin Kansas City, with the little ones rocking black Chiefs puffer jackets and Sterling twinning with her mom in a red bow.

From left: Patrick, Bronze, Brittany and Sterling Mahomes.

Brittany Mahomes /Instagram

Brittany and Patrick first announced that they are expecting a third 𝘤𝘩𝘪𝘭𝘥 — whom they later revealed is a girl — in a joint Instagram post in July.

The couple shared a sweet video of themselves, Sterling and Bronze having a photo shoot, rocking matching all-white outfits and goofing around as they posed with sonogram images.

“Round three, here we come ,” Brittany wrote in the caption.