Taylor Swift is in the building. The pop superstar, 35, quietly stepped out Sunday for fiancé Travis Kelce ‘s afternoon Chiefs clash against the Ravens at Arrowhead Stadium, People confirmed. Kansas City improved to 2-2 on the season with the 37-20 victory.

The Grammy-winner has two late-night television appearances lined up to coincide with the release of her 12th studio album, "The Life of a Showgirl."