"You look fine," your parents say, but you know better. Or do you? The mirror you're looking into that sees bad skin, the wrong glasses, the big nose, and god-awful thighs and stomach and butt is accurate, isn't it? Well, maybe not. During your teenage years, it's almost impossible to be satisfied with your reflection. You want to be tall, long-legged, and completely hipless, like every model you see in the magazines. See how well you know the girl in the mirror, and how she measures up.