Like Karin I do not get many of the body beautiful types. I suppose it is partly what and how I teach, but I think she is right that there are currents moving us in this direction already.
I actually do not think wanting to look good is a problem, and is pretty normal. It just needs to be balanced with an understanding of overall health consequences of our movement and nutritional choices. And I would go a step further and say that we need to be encouraging our clients to understand that their physical self is only part of their multidimensional being, and that health needs us to explore ourselves along many avenues.