Gloria Gaynor, Kate Hudson, Hugh Jackman, Matt Rife

KENNEDY CENTER HONORS: Co-host Nate Burleson sits down with Gloria Gaynor, singer and Kennedy Center honoree.Co-host Gayle King sits down with Kate Hudson and Hugh Jackman, actors in "Song Sung Blue."Matt Rife, comedian and host of"Matt Rife: Unwrapped – A Christmas Crowd Work Special."