Superstar Duets

When Justin heard that Reba was recording an album of duets, he and his best friend penned a song just for her. It only took an hour and a half! "When songs happen like that, you just know they're special," Justin says.

Justin visited Reba at the studio and played the song for her, and she liked it right away. "You're going to understand why I loved it so much," Reba says. Justin joins Reba on The Oprah Show stage to sing "The Only Promise That Remains."

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