Natural never fails. So 1 or 2. A lot of makeup always sucks if it's worn EVERY day and the girl always looks the same, but it's fun to glam it up sometimes, too. #4 is a bad look for the day time but heavy makeup is fine if the occassion calls for it. But I think constantly wearing heavy makeup day in, day out, always looks stupid, like the girl is trying to hide herself. MOST girls look better when they tone it down, but they can't see it. EG Christina Aguilera.
No Make up: from my perspective not everyone can pull this off. gisele's face is a bit masculine IMO and I think this isn't flattering for her. some girls look great like this
Just a little make up: this is the prettiest style girls can have! just enough makeup to emphasize your best features without overpowering them. when you look at the girl YOU SEE HER FACE. everything is just more polished but still very natural. I think THIS is what guys are thinking of when they claim to prefer women with "no makeup"
A normal amount: this is fine if you want to look extra special and beautiful. I don't think its necessary for everyday, plus the girl looks photshopped
A lot of makeup: clubbing and photoshoots only. if I see a girl wearing this any other time I think she either has bad skin, is insecure, or is clueless about makeup (I used to be her!)