Not really. Maybe they just feel like they don't need to wear any? Simple as that. I don't wear make-up for example, unless I'm going out somewhere fancy, in which I do wear make-up to make myself look decent, for my ownself. When I go to school/the mall etc, I don't wear anything because I don't give two ****s on what people think of how I look without make-up. Wearing too much make-up creates a false face. These girls who cake themselves up with make-up are incredibly artificial, and guys who are falling for them are falling for fakes. I don't want that. Many girls don't want that, and thus don't cover themselves up, pretending to look like somebody else.
You do realise that she's one of the hundreds of millions who are attractive. The only difference is, she, among a few others, are lucky enough to showcase their beauty and fool people into believing that there isn't anyone who's as attractive. That doesn't mean there are millions of others who aren't as beautiful as her. Of course there are, they're just not in the modelling industry. And the only reason you're saying she is one of the most attractive women in the world is because you don't know how the other 3 billion+ women look like, because they're not all famous. So I'm sorry but your point is kind of invalid. There's no denying that she is beautiful naturally. But there's no denying that there are several of other women like her, who can go make-up free and look even more beautiful. They're just not in the public eye.
I'm using a supermodel because their pictures are plastered all over the Internet. I could post pictures of quite a few girls at my school who are more beautiful than Adriana, but don't have their pictures publicised in society. I'm sorry but that's incredibly ignorant
There are way more factors than those two. But okay lmao, I'll let you believe what you want to believe.