Reese Witherspoon chatted on her cell phone yesterday as she shopped in Beverly Hills. The actress has been indulging in retail therapy this week after taking the stage at the Oscars on Sunday night. She walked the red carpet alone, but reunited with her fiancé Jim Toth at the Vanity Fair afterparty. The pair also stepped out for a low-key lunch the day after the festivities. Reese has been enjoying her downtime before the release of Water For Elephants next month. Her leading man in the movie Robert Pattinson already started a promotional push with his Vanity Fair alligator cover and a radio interview this morning on location in Vancouver where he's currently shooting Breaking Dawn. We'll get to see more of Robert and Reese's hot chemistry in just a few hours, when a brand-new Water For Elephants trailer debuts on Amazon.com!