Is a size 5-7 considered fat for a 15 year old girl?

Actually, I'm a size 5, and that's actually really slim. I'm 5'3 and people tell me i look slim!!! I'm 120 pounds btw, 14 year old.

She is absolutely not by the way, ignore that idiot that said shes a few pounds over weight. Her bmi is 21.1. Overweight=>25, underweight=<18.5. That makes her closer to underweight.

I found you a picture of a person with the same traits as her.

http://www.mybodygallery.com/photos-4433-body-shap...

This girl looks really slim.

You're cousin is skinnier than me, tall, and is not vere eight.

I can say that, going by the UK guidelines for height and weight, your cousin is a perfectly healthy weight and is very close to the National average for her age. As for the jeans sizes, I think most people would consider that range to be quite slim. Of course, feeling overweight and actually being overweight can be two different things, but I don't think she has anything to worry about at all in terms of how other people view her. I think any other serious answers on this page will say much the same thing. If that doesn't help, and she still personally feels like she would like to lose some weight to boost her self-esteem, that's fine, but it should only be by a little.

Absolutely not. I wish I was that size. Your cousin might technically be like 5 lbs over but it's ok to have a little meat on you. Guys don't want a girl that pokey.

No, not at all! She is right where she should be for her height, she could probably even stand to gain a few pounds!

You are RIDICULOUS!!! She's TALL. That means she can carry more weight. This try to be as skinny as a stick is STUPID.