Reese Witherspoon Drops By 'Letterman'

Reese Witherspoon is all smiles as she arrives at the Ed Sullivan Theater to tape an appearance on The Late Show with David Letterman on Monday (December 6) in New York City.

The 34-year-old actress, who wore a long black coat and a pair of Christian Louboutin slingbacks, dropped by to chat about her new movie, How Do You Know!

10+ pictures inside of Reese Witherspoon going in to tape Letterman…