Do you think super models should PUT ON SOME WEIGHT???

I guess they all the models should put on some weigtht before they starve themselves to death! Skinny models definitely draw attention, fit and suit everywhere but when coming to health concerns they are the first on the watch-out list. I guess people in the fashion industry should act as some kinda role model for younger generations on matters of a healthy lifestyle. Nowadays, teenagers have become very concerned about their looks and hence driving them to starvation to achieve the goal, to become slim & sexy. Why can't they start fashion shows for people of all sizes and shapes?? Why only for special section of the society??