Lionel Richie Wants Sofia’s Baby to Call Him This Instead of Grandpa (Exclusive)

Lionel Richie chats with ET's Nischelle Turner at the Los Angeles red carpet premiere of the Netflix documentary, 'The Greatest Night in Pop.’ The singer opens up about why this documentary centered around the global hit, ‘We Are the World,' is 'bittersweet,' saying he's representing the late Michael Jackson and Tina Turner. He also reflects on the moment in time of being alongside a young Bruce Springsteen, Billy Joel, standing next to Bob Dylan and more. Plus, he reacts to his daughter Sofia's pregnancy news and reveals what he wants his future grandchild to call him. 'The Greatest Night in Pop' streams on Netflix on Jan. 29.