People.com Lifestyle Pets Stars & Their Pets: Hayden's Doggie Date Panettiere brings a four-legged friend to a movie screening in London. Plus: Kate Beckinsale's family of five and more By People Staff Published on October 12, 2010 08:00 PM Share Tweet Pin Email 01 of 04 HAYDEN PANETTIERE Ian West/Abaca Who’s the furry friend? Panettiere poses with a pretty pooch on Sunday at a screening of her new animated animal film, Alpha and Omega, in London. 02 of 04 KATE BECKINSALE Flynet Beckinsale makes dogwalking a family affair, joining daughter Lily, 11, and husband Len Wiseman for a stroll through Canyon Park in Pacific Palisades, Calif., on Sunday. 03 of 04 AMANDA SEYFRIED Meet The Famous It’s just another day of doggie duty for Seyfried, who drops her Australian shepherd, Finn, at a pet hotel on Friday in West Hollywood, Calif. 04 of 04 LIEV SCHREIBER Ramey Is there a new little one in Liev’s life? The actor goes nose-to-nose with a beagle pup on Sunday while out with sons Sasha, 3, and Kai, 21 months, in New York City.