Salma Hayek outglams juror Kate Beckinsale at Cannes closing ceremony

As a juror at this year's Cannes Film Festival, Kate Beckinsale has wowed the paparazzi on a nightly basis in a string of glamorous gowns.But arriving for last night's closing ceremony in a relatively muted black mermaid gown, the English star, 36, found herself being outshone on the red carpet by Mexican actress Salma Hayek.Attending with her French husband François-Henri Pinault, the Frida star