Pregnant Brittany Mahomes continues to slay her sideline style.

Brittany, 29, attended husband Patrick Mahomes’ Sunday, November 17, Kansas City Chiefs game against the Buffalo Bills. She was pictured arriving at New York’s Highmark Stadium alongside brother-in-law Jackson.

Brittany, who is expecting her and Patrick’s third child, showed off her growing baby bump in a tan-and-black striped pantsuit, which she paired with matching beige platform heels.

For glam, the former soccer star wore her blonde curls in a half-up, half-down style.

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Brittany has been Patrick’s No. 1 cheerleader since high school when they started dating.

“I think I’m a little bit more nervous every week than he is,” she noted on the “WHOOP” podcast in April. “He doesn’t get nervous or stressed at all. That’s just what he likes to do. I think he loves going into a new week having new game plans, having new challenges, having new people that he’s playing.”

Brittany and Patrick, 29, got married in March 2022, one year after they welcomed daughter Sterling. The Mahomeses welcomed their second child, son Bronze, the following November.

Since their nuptials, Brittany often brings both kids to Patrick’s Chiefs games. Sterling, 3, and Bronze, 23 months, were both present at their dad’s home game last week against the Denver Broncos, rocking custom Chiefs gear.

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“My heart,” Brittany wrote via Instagram Story, sharing a snap of Bronze wearing a red “Bronze 15” shirt that matched Patrick’s jersey number.

At the time, Brittany went casual in a Chiefs-branded windbreaker, white T-shirt and baggy black pants, which she paired with sneakers and a gold chain choker.

“Still going,” she captioned a second Instagram photo, referring to the Chief’s undefeated status.

The Chiefs are 9-0 ahead of Sunday’s away game. The K.C.-based team is hopeful to win their third consecutive Super Bowl in the postseason.