Kristen Stewart was back in character on the set of Snow White and the Huntsman in the UK this afternoon. She filmed a burial scene with costar Chris Hemsworth and a few other castmembers, including one man playing a dwarf. Kristen returned to work after spending last night with boyfriend Robert Pattinson. Kristen and Rob went to dinner near their London apartment, where Kristen has been staying while busy with production on the fairytale reboot. Rob joined her once he wrapped up promoting Breaking Dawn Part 1, which was number one at the box office this weekend. An Alfred Angelo replica of Kristen's wedding dress in the movie is currently being sold for $799, though the real design from Carolina Herrera will apparently be available sometime next year.