Supergirl's Melissa Benoits And Laura Benanti Sing Gasoline And Matches

By Russ Burlingame ABC's Nashville might have been cancelled, but that doesn't mean its catchy song "Gasoline and Matches" has gone away.During an appearance at the Center On the Aisle Celebration, held at Feinstein's 54 Below in New York Monday, Supergirl stars Melissa Benoist and Laura Benanti performed the song onstage together.It was more