WATCH: Taylor Swift celebrates Chiefs' touchdown with mom and Donna Kelce

Taylor Swift is vibing with Mama Kelce.

A video posted to X by the NFL on CBS shows an overjoyed Swift jumping in celebration of the Kansas City Chiefs taking the lead in the second quarter of the AFC championship game on Sunday.

When rookie Xavier Worthy ran a second touchdown into the end zone, cameras captured the superstar celebrating by hugging her mom, Andrea, and Donna Kelce in a suite overlooking the field.

The NFL on CBS tweeted, "Taylor Swift and Donna Kelce LOVE what they're seeing."

'Glitter & Gold': Order a special edition about Swift and Kelce's love story

While Swift was elated, some negative comments piled up underneath the tweet.

One from @wethetwos read, "I asked around and nobody cares."

The singer was supporting her boyfriend, Travis Kelce, as he aimed for a fifth trip to the Super Bowl.

She entered Arrowhead Stadium with her parents and brother, Austin, about 90 minutes before kickoff. She wore a head-turning Louis Vuitton outfit (zip-up jacket, beanie, clutch and shoes) worth more than $10,000.

The Chiefs entered halftime with a score of 21-18. If the red-and-gold win, they will play the Philadelphia Eagles in New Orleans on Feb. 9.

Don't miss any Taylor Swift news; sign up for the free, weekly newsletter This Swift Beat.

Follow Bryan West, the USA TODAY Network's Taylor Swift reporter, on Instagram, TikTok and X as @BryanWestTV.

This article originally appeared on Nashville Tennessean: Taylor Swift celebrates Chiefs' touchdown with mom and Donna Kelce