Pregnant Brittany Mahomes is stylish in striped pantsuit at Kansas City Chiefs game

Brittany Mahomes looked picture-perfect as she cheered on husband Patrick Mahomes at his Kansas City Chiefs vs Buffalo Bills game on Sunday in New York.

The 29-year-old expectant mother — who is pregnant with the couple's third child — donned a striped black and white denim co-ord at the game which BFF Taylor Swift was forced to miss .

She covered her burgeoning baby bump in a thigh-grazing button-up jacket that cinched slightly at her waist.

The supportive wife added a red, leather, intrecciato patterned purse with a long strap, carrying it over her shoulder.

Brittany wore multiple pieces of jewelry, including a gold chain link necklace and her glinting wedding ring and band.

The former athlete wore her long blonde locks in a half-up, half-down style created by hair artist Laurabeth Cabott.

Taking to Instagram Stories on Sunday, she shared a selfie from the game with Paige Buechele, whose husband is Bills quarterback Shane Buechele.

Before being defeated by the Bills on November 17 , the Chiefs — who won the Super Bowl in February — were 9-0.

Brittany and Patrick are already parents to daughter Sterling, three, and son Bronze, who turns two on November 28 .

The couple were high school sweethearts and tied the knot in 2022.

Brittany announced her third pregnancy in July, posting family snapshots featuring a strip of ultrasound photos on social media.

She captioned, 'Round three, here we come,' to the delight of her two million followers.

At the beginning of the football season, the proud mother shared photos with her kids on the sidelines at a game, writing, 'Game days are here.'

Brittany is a co-owner of the Kansas City Current women's soccer team and Patrick later joined her as a minority co-owner.

She played college soccer at the University of Texas, and later played with an Icelandic third-tier club.

In October it was confirmed that Mahomes will not appear on a Chiefs WAGs reality television show pilot and neither will her friend Taylor Swift , who is dating Patrick's teammate Travis Kelce.

A source told People : 'Taylor [Swift] and Brittany are not part of the show at all and will not even be filmed.'

The person added, 'Taylor especially is very protective of what little private life she has left. She enjoys all the ladies she's met, but she will not be a part of Bravo's storyline.'