She's wiser than what you think. I drank a few with her about a year ago at a promo. if your rep is tarnished, its just tarnished. She was in Amsterdam before she got the Vegas contract. You'd be surprised how she got that promotion.
People who are equally batty or somehow admire her and see her as "unique and talented", as opposed to "batty".
Most of those celebs seem to have lives that go all screwy after a while. I can't think of one in that generation who has weathered it well and become an upstanding and stable citizen. I guess it's trendy. lol