David Letterman: Shortie Get Loose 3/11/2009 8:20 AM PT "Late Show" host David Letterman kept it casual by sporting a lumberjack button down and showing off his man shanks in a pair of shorts in NYC on Tuesday. The 61-year-old has a leg up on the competition. See Also Letterman Falls for Joaquin SideshowLetterman: I Wanna Be Like Mike Share on Facebook Share on X David Letterman Fashion Paparazzi Photo