Annette Bening

In the '70s, Lionel burst onto the music scene as a member of the Commodores. As a solo artist, he dominated the '80s Billboard charts with hits like "All Night Long," "Say You Say Me," "Hello," and "Penny Lover."

"You can't have Lionel Richie in the house without grooving to one of his classics," Oprah says.

What did Lionel choose to close the show with? "Dancing on the Ceiling," of course!