Brittany Mahomes is celebrating her man!

On Sunday, Oct. 27, the former soccer player and Kansas City Current co-owner, 29, shared a carousel of photos from the Kansas City Chiefs’ win over the Las Vegas Raiders after she supported her quarterback husband Patrick Mahomes at the matchup.

“Undefeated in Vegas✔️ 7-0 let’s goooooooo,” Brittany’s caption read as she celebrated the Chiefs’ 27 – 20 victory on Sunday, marking their so-far undefeated season.

In the photos, Brittany, who is expecting the couple’s third baby, flashed a grin as she carried her daughter Sterling, 3, while standing on the sidelines of the football field.

The expectant mom, who along with Sterling is also mom to son Bronze, 23 months, dressed fittingly for the Chiefs’ game day, sporting a red miniskirt, matching red shirt jacket and knee-high boots for the occasion.

Meanwhile, Sterling was dressed in a custom denim dress with the word “Daddy” and 29-year-old Patrick’s No. 15 jersey number printed on it in red and yellow, along with red boots featuring white frills.

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Sharing more photos on her Instagram Stories, Brittany gushed about her daughter having a great time in Las Vegas.

“My girl only has good memories of Vegas, and loves this place,” she wrote alongside laughing and white love heart emojis.

In the photo, Sterling smiled as she clapped her hands and sat on a person’s shoulders.

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Brittany also reposted a photo of herself posing beside Tavia Hunt, wife of Chiefs owner Clark Hunt, as she carried Sterling.

The soon-to-be mother of three also reposted her mother-in-law Randi Mahomes’ photo of them smiling for a group photo with Sterling and Patrick’s brother Jackson Mahomes, 24.

“Good times were had,” Brittany added as she shared a photo of Sterling being swung by Brittany’s mother Diana Lindenburg and stepfather Lance Lindenberg near an airport runway.

“This girl and her love for Vegas,” she wrote across another photo before sharing a snap of Sterling sitting in what appeared to be a suite. “This girl loves going to her daddy’s football games.”