Subway performances are a staple of New York City, but subway performances from actual celebrities? Rare. Which is presumably why Jimmy Fallon and Miley Cyrus put on disguises, went down to the humid underworld that is the 47-50th Street stop, and performed "Jolene."
Watch their performance above, but honestly the best part is 1) Jimmy Fallon doing whatever this is:
And 2) realizing how many bros on your commute are secretly Miley Cyrus stans: