Taylor Swift spent Christmas morning cheering on her boyfriend Travis Kelce at Arrowhead Stadium in Kansas City as the Chiefs took on the Las Vegas Raiders.

About an hour before kickoff on Monday (Dec. 25), the pop superstar entered the Missouri stadium alongside a person dressed in a Santa Clause costume and wished onlookers a “Merry Christmas.” She was then joined in a suite by her parents, Scott and Andrea Swift, along with her brother Austin Swift and his girlfriend, Sydney Ness.

In the spirit of the holiday, Swift donned a red Santa hat with the tight end’s jersey number — 87 — on the white trim. The “Anti-Hero” singer also rocked a festive look for the game, wearing a red sweater and black plaid skirt.

Swift wasn’t the only celebrity in attendance at the showdown, which found the Raiders defeating the Chiefs, 20-14. The game was also attended by Iowa basketball star Caitlin Clark, who won Collegiate Women’s athlete of the year. Brittany Mahomes and Sterling Skye Mahomes, the wife and daughter of Chiefs quarterback, were also seen at the event.

Swift and Kelce were spotted walking hand-in-hand after the game. Kansas City Star photojournalist Nick Wagner shared an image on his Instagram of the couple strolling through a hallway at Arrowhead Stadium.

“Spent my Christmas waiting for these two lovebirds,” Wagner wrote alongside the snapshot.

Last week, Mahomes opened up about what it was like for the Chiefs to witness their teammate begin a romance with one of the most famous women on the planet.

“At first, I feel like everybody kind of stayed away, let [Kelce] do what he was doing,” Mahomes said in a sit-down with CBS Mornings‘ Nate Burleson.

“Then he started bringing Taylor around and we realized how cool of a person she was,” he continued. “So for us, there was a couple jokes here and there at the beginning. But now, she’s just part of Chiefs Kingdom. She’s part of the team.”