The 14-time Grammy winner has been dating Kansas City tight end Travis Kelce since summer 2023, and she has been a mainstay at Chiefs home games this season (when her Eras Tour schedule allowed). On Sunday, Swift went through all the emotions — including very relatable pregame stress — as she cheered for Kelce and the Chiefs.

Taylor Swift cheered on Travis Kelce and the Kansas City Chiefs as they clinched the AFC Championship on Sunday. See the best photos of her celebrating at Arrowhead Stadium.

Following the Chiefs' 32-29 victory over Josh Allen and the Bills, many turned their attention to Taylor Swift, girlfriend of Kansas City superstar tight end Travis Kelce. Swift was among the thousands in attendance at Arrowhead Stadium to watch the Chiefs and the Bills go at it,