Anglo-French actress/songwriter Charlotte Gainsbourg was seen signing autographs before her appearance on the David Letterman show. She appears to be carrying either an Anthracite or Black Courier bag. This bag makes a great night bag, very spacious and has a beautiful body conforming slouch when worn as a messenger.
Gainsbourg will also be the face of the new Balenciaga fragrance, and is set to shoot the ad in Feb 2010. Read more about here.
Images via Zimbio.