Zahara Jolie-Pitt and Jacques, Katy Perry and Gucci
Credit:; Splash News

Spotted: Brad Pitt and Angelina Jolie's daughter, Zahara, walked the family bulldog, Jacques, around the family's New Orleans home, while Katy Perry posed with a fan's chihuahua, Gucci, while in Paris. See more of Hollywood's four-legged friends in the gallery!