The actress hits the French film fest in style. Plus: Lindsay Lohan, Salma Hayek, Faith Hill and more

PET DETECTIVE

Hilary Duff investigates the case of the airborne Chihuahua by taking a close look at her pup, Chiquita, in Hollywood on Wednesday. The animal-loving teen queen adopted Chiquita at the L.A. shelter Much Love Animal Rescue last year.