Attractiveness

Can you spot which ONE of these girls is sexier than the others?

Past research on what makes people sexy found that factors such as fertility and resistance to disease is what draws people to their partners so that the species can survive. A new study by scientists at Queens University Belfast studied these traits anew and found that they don’t matter on their own but how well the features of attractiveness fit together.

The conclusion:

Top 10 countries with the most beautiful people in the world (Video)

They say beauty is in the eye of the beholder. And while it is true that attractiveness is subjective, there are certain scientific ways to determine which nationalities are more "pleasing to the eye".

One dating website in particular thinks that beauty can be measured. BeautifulPeople.com accepts daters based on their perceived attractiveness, as rated by the site's users.