Tori Kelly, "I Was Made for Loving You" (2015)
Kelly opened for Sheeran at one of his 2013 Madison Square Garden shows, and was impressed by his lack of airs. "Watching him be natural with everyone around him really inspired me," she said. "He can keep it real and you feel like you can just hang out with him – that's something that I took." Soon the two collaborated on this easy-rolling acoustic ballad, as co-songwriters and duet partners – but nothing more, as Kelly was soon required to make clear to reporters, quashing rumors that she and Sheeran were dating: "He's been someone I consider a friend and even a mentor."