Taylor Swift IS a man in the video she wrote and directed herself for her Lover single, "The Man."
It stars a wealthy, manspreading dude who looks a lot like Taylor Swift (because it is).
The video ends with the real Taylor Swift in the directors chair yelling cut and giving feedback to the man, asking him to be more "sexy and likeable."
Make sure to watch the end credits to see Taylor getting into makeup to play the man.