Men are Mostly Attracted to Women Who Look Like Them:
by Intern Alexis,posted Dec 3 2012 6:45AM
Researchers in France took men's photos and digitally altered them to look like women's faces.. After mixing the pictures in with those of real women, men were asked to identify the woman they found most attractive. The study found that men were more likely to rate the women who looked like them as most attractive.
The researchers also analyzed photos of couples and found that they share more facial traits than two random people would. The explanation for this is called homogomy. This is when an animal species prefers partners who are close to them genetically. Sorry humans you aren't immune to this theory..