^A lot of it can be figured out from watching the insider videos on UPN and yahoo. She clearly states that she "is a fornicater, smokes, curses like a sailor, and doesn't go to church." Also, you see her doing a walk for the judges which isn't too good.
The rest of it from her myspace account or speculation.
I don't think she's a bitch or a bad person. I think she'll suprise us and take good pictures. As to her chances of winning...i think they're pretty slim. Tyra and covergirl will not want a winner that has the bad image she's already created for herself. But maybe she'll clean up? Who knows.