Reese Witherspoon finally flashed her gorgeous diamond engagement ring while waiting for her car at the valet outside a restaurant in LA today. Reese's fiancé, Jim Toth, popped the question over the holidays, though since then she hasn't been wearing her gorgeous rock. She and Jim went on a ring-free jog right after New Year's, and she also wasn't sporting it out shopping with Ava yesterday. We're so excited for the happy couple and love getting a look at the four-carat Ashoka-cut stunner. That's even more exciting than sexy new Water for Elephants pictures!