Taylor Swift comforts stunned friend Brittany Mahomes after the Chiefs and Travis Kelce suffer Christmas Day upset at the hands of the Raiders

Taylor Swift witnessed the Chiefs lose for the second time in three games on Sunday, and the pop star was captured consoling a stunned Brittany Mahomes after Kansas City lost to the Raiders.

Mahomes' husband, star quarterback Patrick, threw a pick-six in the second quarter and generally played below his lofty standards as Las Vegas defeated their division rivals 20-14.

And the passerby's wife from Kansas City was visibly upset after the result, putting her hands to her face as Swift rubbed her shoulder.

Swift was also present on December 10 when the Chiefs fell to Bills 20–17.

The two have built a close friendship as Swift, Travis Kelce's boyfriend from Kansas City, has become a fixture at Chiefs games this season.

Travis Kelce finished the game with just five catches for 44 yards as the Chiefs were defeated

Swift arrived in Arrowhead for the Chiefs' Christmas Day game against the Raiders alongside Santa Claus

Earlier in the game, Swift was seen yelling for Kelce as he tried to lead his team to victory against Las Vegas.

Mother-of-two Brittany claimed on Instagram earlier this week that there had been “a lot more rude people” on social media during her blossoming friendship with Swift

“I'm not sure where you guys came from,” she continued, “but you should probably go back to where you came from… please.”

The pair have been nearly inseparable since Taylor and Travis made their relationship public when they shared a private handshake to celebrate the Chiefs' touchdowns in October.

Brittany also appears to have been included in Taylor's inner circle as she headed out to dinner in New York City with her group of friends Selena Gomez, Gigi Hadid and Sophie Turner last month.

Swift and Brittany have built a close friendship since the singer started dating Kelce

Brittany also appears to have been accepted into Taylor's inner circle, joining her girl squad of Selena Gomez (right), Gigi Hadid and Sophie Turner for dinner in New York City

The singer flew to Kansas City on Monday and arrived in Arrowhead with her parents.

Swift's private plane left Nashville around 8 a.m. ET before landing at Charles B. Wheeler Downtown Airport shortly after 10 a.m. local time.

She was then taken to the stadium, where she and her team completed the 12-mile ride before arriving in Arrowhead around 11 a.m.

Also among the convoy were the singer's parents, Andrea and Scott.