Drew Barrymore was all about black and white the other day in LA. Even though her last couple of films haven't been blockbusters, she's still a hot commodity. In fact, she's just been cast as the lead voice in Disney's upcoming film South of the Border. She will be the voice of a pampered Beverly Hills Chihuahua who gets lost in Mexico and has to rely on the doggies she meets along the way to get back home. Sounds like a cute family film. Perhaps Drew learned a little from her BFF Cameron about the fabulous world of voice over work.