POPSUGAR Celebrity Reese Witherspoon Photo Slide of Reese Witherspoon Filming How Do You Know in Washington DC Woman at Work by Celebrity 6/17/09 0 Shares Like us on Facebook Reese Witherspoon chilled on the Washington DC set of How Do You Know Wednesday. Source: INFphoto.com Read More HotReese Witherspoon Reese Witherspoon POP 100: Who Is Your Favorite A-List Star? Reese Witherspoon Will Star as Tinker Bell in Disney's Live-Action Movie 28 All-White Looks to Master Just in Time For Memorial Day Reese Witherspoon Does a Hilarious Impression of Her Picky 2-Year-Old Get the scoop with our daily newsletter A-Listers Young Hollywood Movies TV Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. 5 years some one looks pissed!!