Stars and Their Pets: Hilary Duff's Birthday BundleDuff spends her special day in L.A. with sister Haylie and Chihuahua Lola. Plus: Ryan Reynolds brings Baxter to the park in Boston and more

  • MICHAEL EMERSON photo | Michael Emerson

Credit: Janet Mayer / Splash News Online

Updated: Friday Sep 30, 2011 | 06:00 AM EDT

MICHAEL EMERSON

The Person of Interest star and his poodle pal Chumley keep it moving Tuesday while out and about in New York.