Hello, I'm not sure that the celebrities themselves are at fault, I think they, like the normal who walk among us are the result of a hype, a mass hysteria if you will, though the media.
The whole idea of self is under threat from all quarters, as soon as you are old enough to read, you read how to be beautiful. So when a child is still learning their ideals, values and opinions as well as developing their own proprioception, along comes someone who 'knows better' They must, as they are on the front of a magazine, thier proprioception is altered through distorted images and airbrushed bodies, beauty within is totally ignored.
Parents then submit to this, they see the images of beautiful children, well mannered, multi talented, they then don't use real psychology, they submit to misused pop psychology, thus worsening the problem. That very same misuse of pop psychology is also the object that is telling their children to dress like a slut and to lose weight, or to treat women like objects and to use profanity.
Instead of listening to Jung, Szasz and Maslow, the parents pawn off their own psychology from cosmo, and other glossies. The child then reads Cosmo girl, or male equvilant and other trash designed to make the child feel bad on a subconscious level. It’s the perfect way to make sure to buy the next issue, which may have inside, the cure. It is an age old trick, make them feel like shit and they’ll come back for more. A light at the end of the tunnel.