<a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Kourtney+Kardashian&family=editorial&specificpeople=3955024 ng-click='$event.stopPropagation()'>Kourtney Kardashian</a> visits 'Late Show With David Letterman' at Ed Sullivan Theater on January 16, 2013 in New York City.