"Make No Mistake, He's Mine" is a song written by Kim Carnes and recorded as a duet by Barbra Streisand and Carnes in 1984 and subsequently by Ronnie Milsap and Kenny Rogers under the title of "Make No Mistake, She's Mine". Both versions charted. Carnes said that in the wake of Glee's version with a man and woman singing about a female lover, there were now "three different meanings of the song", regarding this malleability of the piece as "rewarding and gratifying".