Brittany Mahomes has been staying fit while carrying her third child with husband Patrick Mahomes, working out in the gym in their Missouri mansion while sporting her growing baby bump.

Mahomes showed off the bump on Instagram in a matching orange workout outfit with her midriff exposed with her baby in utero.

The Mahomes’ family announced Brittany’s third pregnancy in July, giving her an expected due date in late January, a week or so before the Super Bowl.

Patrick and Brittany already have two children that join them at plenty of Chiefs games to watch their father play in 3-year-old daughter Sterling, and son Patrick III.

Also in July, Brittany and Patrick announced their third child would be a girl, having Sterling play a game of tic-tac-toe to reveal three pink Xs in a row, signifying the gender of her future younger sister.

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Brittany Mahomes showed off her baby bump on Instagram while working out at her home

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Mahomes has embraced her lifestyle as an NFL WAG alongside her soon-to-be family of five

Brittany Mahomes has fully embraced her lifestyle as an NFL WAG since Patrick entered the league in 2017.

The notoriety she has received has increased tenfold since she began a friendship with Taylor Swift after the 14-time Grammy winner started dating Travis Kelce, Patrick’s teammate and close friend.

There had been rumors of a strain in the friendship between Swift and Mahomes after they have not sat together at any of the Chiefs’ games the ‘Anti-Hero’ singer has attended this season.

The speculation only increased after Swift endorsed Kamala Harris for President, while Brittany supports Donald Trump.

However, the quartet looked happy together while attending the US Open men’s final together in September and going out to a lavish Mediterranean dinner in New York City afterwards.

Mahomes is expected to be in the crowd for the Chiefs game on Sunday against the Raiders in Las Vegas.