Tony Awards performance: Kristin Chenoweth drives 'On the Twentieth Century' (Video)
Tony Awards co-host Kristin Chenoweth did double duty as she also led the cast of her hit show "On the Twentieth Century" in a rollicking medley of merry tunes. This is the first rialto revival for the 1978 tuner, with music by Cy Coleman and lyrics from Betty Comden and Aldoph Green, who based their book on the 1932 farce by Ben Hecht and Charles MacArthur ("The Front Page"). -BREAK- Join the fiery deb…