The two last ones really freak me out and I have no clue what the answere might be.
The first one however, I do know.
She never got hot. She isn´t actually hot. If she went to my school, she wouldn´t make it into the top 20 hottest girls. The thing is, she started growing some tittaais, and not only that, she changed her style and started showing of them and the rest of her not so bad body. Combine this with professioal make up artists, image enhancing and photoshop cirgury, and voila. She´s hot.