Sting, Bruno Mars and Rihanna collaborate
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Grammys 2013: Best Pictures
7. Sting, Bruno Mars and Rihanna collaborate
Sting, Bruno Mars, Rihanna and Ziggy Marley formed a one-off supergroup to pay tribute to Ziggy's late father, Bob Marley. They ran through an electrifying version of the reggae icon's classic track 'Could You Be Loved'.