It can be true if your judgment is poor.

> Are you aware that many models you see in magazines are only in their early teens, made to look older with makeup?

I'm not sure what this proves considering you can manipulate photos to look like anything. I would be able to tell within minutes of talking to them in person -- as would any reasonable person -- which is what the discussion is about. If you want to go that route though, actors are almost universally older than the characters they play, especially characters in their teens.