Brittany — joined by her daughter Sterling — watched her husband Patrick Mahomes make NFL history at the Oct. 27 game in Las Vegas.

Brittany Mahomes dressed her baby bump in Chiefs red as she supported her husband at his latest game!

On Sunday, Oct. 27, the Kansas City Current co-owner, 29, stepped out in style to watch her quarterback husband, Patrick Mahomes, and the Kansas City Chiefs take on the Las Vegas Raiders at Vegas’ Allegiant Stadium.

The soon-to-be mom of three showed her team spirit by wearing Chiefs red and black. Her chic game-day look featured a red miniskirt, paired with a matching red shirt jacket, which she left unbuttoned to reveal a black tank top underneath — and her growing bump. She accessorized with black knee-high boots and styled her hair in an updo with face-framing pieces.

In a photo posted on Instagram by Tavia Hunt, wife of Chiefs owner Clark Hunt, Brittany can be seen posing in her red-and-black outfit while holding her daughter Sterling, who was just as stylishly dressed. The 3-year-old wore a denim outfit, decorated with sporty patches, the word “Daddy” and Patrick’s No. 15, and tiny red boots trimmed with ruffles at the ankle. She also had a Chiefs-patterned bow in her hair for extra flair.

Brittany later showed off her and Sterling’s looks in a post on her own Instagram.

Ahead of kickoff, the mother-daughter duo were seen giving Patrick a little love. Photos captured the three embracing and Brittany giving her husband a sweet good-luck kiss. It seems the lucky smooch paid off, as Patrick hit a major milestone during the game, making NFL history as the fastest player to log 30,000 passing yards (in just 103 career games).

The Chiefs celebrated the accomplishment on their official Instagram account, writing, “30,000 more reasons to love @patrickmahomes. Congratulations, QB1!”

Brittany — who first announced that she and Patrick, 29, were expecting their third baby together back in July — has been no stranger to putting together some Chiefs-inspired maternity looks this football season.

Just last week, she sported a custom denim jacket with “Mahomes” written on the center back and 15 — Patrick’s jersey number — on the bottom when she stopped by Levi’s Stadium in Santa Clara, Calif., as the Chiefs beat the San Francisco 49ers 28-18.

Brittany accessorized the look with brown boots and a silver purse, which she paired with black sunglasses and a white ribbon in her hair.

Earlier this month, Brittany even channeled Britney Spears as she attended the Kansas City team’s game against the New Orleans Saints (which they also won 26-13). In a post shared on Instagram, she showed off her Chiefs-red leather pants and matching jacket — reminiscent of the leather catsuit Spears, 42, wore in her “Oops!…I Did It Again” music video.

“Monday night, ❤️,” Brittany captioned the post, which included four photos of the former soccer player posing in the leathery look.

In addition to her more glamorous outfits, Brittany has also opted to show off her baby bump more. When the Chiefs took on the Los Angeles Chargers at SoFi Stadium in L.A. in September, she sported a bold red baby tee, in which she cradled her bump, and sporty leather-like track pants with buttons down the sides.

To accessorize the look, she wore a cap that read “Mahomes 15” and sneakers that also featured Patrick’s jersey number.

At the Sept. 22 game in Atlanta — where the Chiefs also brought home a win — Brittany went for a comfy look in an oversize bedazzled gray Chiefs tee with shorts underneath, and paired the look with bright red cowboy boots a red and black Chanel bag.

Brittany has also shown off her bump this year with the help of some famous friends — namely her friend and Chiefs tight end Travis Kelce’s girlfriend, Taylor Swift.

Earlier this month, she showed off her baby bump on Instagram with a fun new snaps from the Chiefs game — and friends Swift, 34, and Lyndsay Bell joined in for the photos.

Brittany can be seen smiling with her friends on either side of her while Swift sipped her drink and cradled her friend’s bump on her left. To her right, Bell held a beer in one hand and touched her stomach with the other.

“Same girls, new bump❤️,” she captioned the post.