Don’t mess with Patrick Mahomes’ fianceé.
On Sunday, Brittany Matthews live tweeted the Chiefs game — which ended in a 38-20 loss to the Bills — and clapped back at some disgruntled fans.
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At one point, Matthews tweeted, "Refs are never in our favor." In a second tweet, she added, "Ever."
A Chiefs fan replied to Matthews, writing, "Girl. I need you to stop. This was my team long before Patrick was here. It’s not giving the org a good look. Chiefs are bigger than you, me or any one player."
Matthews hit back with, "In the nicest way possible… Shut up." She added an emoji of a smiling face.
PATRICK MAHOMES IS STRUGGLING FOR THE FIRST TIME IN HIS PRO CAREER
Minutes later, Matthews tweeted, "I said what I said. Y’all so mad," with a crying-laughing emoji.
In response to a Bills fan that tried to troll her on Twitter, Matthews simply responded, "Lol."
Matthews is known for her game-day tweets, and is no stranger to clapping back at critics. Last month, she responded to an Instagram troll who suggested she doesn’t have a career because of her NFL WAG status.
Sunday’s loss brought the reigning AFC champion Chiefs to 2-3 on the season.
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Kansas City visits Washington in Week 6.