Chrissy Teigen, John Legend, Bradley Cooper and Trevor Noah will also pay tribute to Chappelle during the Oct. 27 Mark Twain Prize for American Humor ceremony, which PBS will air on Jan. 6.
TOPICS: Dave Chappelle, PBS, The Kennedy Center Mark Twain Prize, Bradley Cooper, Chrissy Teigen, John Legend, Jon Stewart, Kevin Hart, Tiffany Haddish, Trevor Noah