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 Duets

Gwen Stefani, Blake Shelton
Marc Anthony and Wife Shannon De Lima Split
Iggy Azalea Dishes on French Montana and X Factor
Adele, Lionel Richie
Blake Shelton on Trying to Impress GF Gwen Stefani
Josh Groban Plays Word Association Game!
Big Sean's New Song Is About…
Shawn Mendes, Camila Cabello
Amy Poehler, Jack Black, The Rose
Harry Styles, Meghan Trainor