I am sorry to say that - it is completely stupid... without any evidence to back it up. Every culture has models who are good looking people. Are you say that there are more beautiful people than average? both yound and old?
I don't think so. In fact, there are always more beautiful brunettes than blondes. And those who are good looking in their teens may turn out be quite ugly adults. Just look at Luke Skywalker or Mark Hamilton.
This is one of the most absurd news that I've ever encountered. I can't believe some people actually seriously consider it.... hello??? ever taken any critical reading class? what is your education???