Reese Witherspoon - Paul Rudd - Casual Style - Celebrity News

We just caught Reese Witherspoon looking casually cute on the set of her new movie tentatively titled How Do You Know?. Reese was goofing off with co-star Paul Rudd in casual khaki shorts, a light blue American Apparel top and studded sandals. Take Reese's lead and make the coziest of separates stylish enough for the street by wearing them with edgy sandals.

•Top, Rogan, $132; at•Shorts, Helmut Lang, $115; at• Sandals, Delias, $25; at