Reese Witherspoon and her fiancé, Jim Toth, grabbed lunch in Santa Monica together yesterday. They were one of several cute couples making the scene at Vanity Fair's Oscars party on Sunday evening, when they sipped champagne and caught up with famous friends. Reese walked the Academy Awards red carpet solo in a '60s-inspired look and presented the best supporting actor award during the show before reuniting with her man at the big bash. She and Jim have been spending time with her kids and enjoying some date nights as she gears up for her latest film's release. Reese costars in the upcoming Water For Elephants alongside Robert Pattinson, and fans recently got a sneak peek at the pair's onscreen chemistry in a series of newly released pictures from the movie.