Miley Cyrus Is Smoking While Serenading Pete Davidson With ‘It Should Have Been Me’ (Well, It’s Been Everybody Else Already)

You can always count on Miley Cyrus to keep things interesting. On a recent appearance on The Tonight Show Starring Jimmy Fallon, the provocative pop star performed a cover of Yvonne Fair’s “It Should Have Been Me.” But halfway through the song, the spicy celeb sauntered over to Fallon’s desk and began to serenade his guest, Hollywood’s unexpected playboy…