Shania Twain Duets With Lionel Richie on 'Endless Love': Watch
Shania Twain Duets With Lionel Richie on 'Endless Love': Watch

More than eight years after "Up" reached the top of the Billboard 200 chart, Shania Twain is back in the spotlight, recording a duet with Lionel Richie on her reality show "Why Not? with Shania Twain."

Watch below, as Twain and Richie belt out Ritchie's duet with Diana Ross, "Endless Love," in what appears to be a hotel room… or possibly her bedroom.

The clip is a promo for the "Why Not?" finale, airing Sunday (June 19) at 10pm on OWN, on which Twain is getting married. And the duet is just the start of Twain's dive back into recording -- her first single, "Today Is Your Day," is expected to release after the reality show ends, and she has hinted that a full album will follow.