Well, good for her.
Personally, I have no issues with her as a person. Her "hotter & sexier" thing is a bit ham-fisted and over-the-top but I have no issue on her, either way. She seems like a good person and the crazy stuff is mainly in her job. Even she thinks Justin Bieber is a douche who's lost his mind. I also like her song, "Wrecking Ball" (not the video, though).