In Love Actually, Natalie is not fat, yet everyone insists on talking about how 'chubby' she is. That's ridiculous. If you want to talk about how fat someone is, get a size 22 person to play the girl, not a size 6. A lot of things stretched belief in that movie, but somehow, I worry that people have gotten so messed up, that they actually think a size 6 is fat. There are a lot of people who are actually fat without defining it down to anyone who has had a sandwich this decade.