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 Duets

Gwen Stefani, Blake Shelton
Adele, Lionel Richie
Rihanna's Hottest Music Collabos - Ranked
Selena Gomez Has New Music Coming
Shawn Mendes, Camila Cabello
Amy Poehler, Jack Black, The Rose
Iggy Azalea Dishes on French Montana and X Factor
Blake Shelton on Trying to Impress GF Gwen Stefani
Josh Groban Plays Word Association Game!