What is with the fascination of wanting to be in a Size zero or Size two these days?

Anonymous
I'm 5ft5in, a size four (about small size usually), and I'm happy with it. But I don't understand why girls are so obssessed in wanting to fit into the size zero or size two (which is pretty much extra small) nowadays, especially when they aren't really short at all. Any explanations or thoughts? Feel free to share your personal experiences.
What is with the fascination of wanting to be in a Size zero or Size two these days?
13 Opinion