Kheigl.com reports that Katherine Heigl is
scheduled for “The Late Show with David Letterman”.
Katherine will be a guest on the show on Monday July 20, 2009. The late night show airs on the CBS Television Network at 11:35 PM ET/PT.
The official website is located here: lateshow.cbs.com/latenight/lateshow/
Katherine on “Jimmy Kimmel”, Jul 5th, 2009