Why get all upset about these floozie young women? I really don't think many of them are so pretty to begin with. To suck-seed in show business it's a well known fact that plenty of women have resorted to keeping the casting couch warm. These women also have the best hair dressers, makeup artists, stylists, personal trainers, photographers, and nutritionists making sure they wear and eat the right things.
I guarantee you that if you saw them without their hair and makeup done, and dressed casually, they would look quite ordinary.