I believe there shouldn't be a limit simply because of the fact that a limit would add to today's society's belief that to be beautiful you have to be skinny. Beauty comes in all shapes and sizes and no one should be told that they have to look or be a certain way to be beautiful. Everyone is beautiful in there own way. Beyonce recently made a song called Pretty Hurts and it's about how society views women today and how they should be in order to seem "beautiful" but the song explains how you don't have to be a certain way to be beautiful. The song is inspiring to all ,including myself, who have insecurity issues. You don't need society to tell you what size or height to be to know that you're beautiful.