Tina Fey Exposes All That It Takes to Be Glamorous in Hollywood and It's Hilarious

Tina Fey made her twentieth appearance on The Late Show with David Letterman and looked stunning. But since the show is ending, she's decided to give up fancy dresses and constricting shapewear for late night appearances. To honor all the years Letterman has been on the air, she gives him a very special (and hilarious) gift.