Ne-Yo is a massive fan of Duffy and Amy Winehouse. The 'Closer' singer has written songs for several big music stars including, Leona Lewis, John Legend, Estelle, Usher and Pussycat Dolls, and hasn't ruled out collaborating with the British duo.

He said: "LA Reid introduced me to Duffy's record. I really love her voice. You guys have a lot of talent."