Catherine Zeta-Jones with jewels, a plunging neckline, the whole deal

Catherine Zeta-Jones is in Full Glam Hollywood Star mode as she arrives at the Ed Sullivan Theatre in New York City for an appearance on The Late Show With David Letterman. She was there on July 25, 2007 to promote her film No Reservations. (No relation to the Anthony Bourdain show of the same name -- although Zeta-Jones did play a chef in the film.) We're going to guess those are garnets she's wearing on her earrings and necklace -- surely they don't make rubies that big. She is really killing it here.