I think this depends on what's your definition of beauty. There are millions of women in the world who have their own certain type of beauty. And most of them are good women if allowed to be. Certain situations and life choices define who they are as a person and not everyone person has those same choices and situations. So it is impossible to categorize them all as one. All women do not cheat. And I have known quite a few very beautiful women over time, and to be honest most of them have hard time even talking to men. Most guys will not even approach them and when one does finally approach, they are very loyal.
Dood you can't blame to all... some of them are doing this coz we let them realize that they are better then us.. Brain > Beauty ... use your brain where you think someone can cheat you... Just my perception
Not on all beautiful girls >what i want to say that all girls.Never believe on any girl specially her whom u love and she also shows that she also loves you but after some time she is with another man. Be aware from such type of girls