So I'm totally going to steal a fraction of Floor Jansen's internet thunder for a moment, here. She recently posted this "I'm not an asshole, I swear!" manifesto, and people are taking sides. I can't really take a side, so I'll just post my thoughts on the matter as a far-less known female vocalist in our world of metal.
"If I meet people and I ask not to touch me, this again is nothing personal. I don't like it. Some people (in general) are more physical than others and I am not comfortable with touching strangers or being grabbed."
You know what, Floor? That's cool, and I agree. Look assholes, you are not entitled to being touched or hugged or whatever. Just because you own all of her albums doesn't mean you get to physically touch someone. She doesn't owe you a damn thing, so don't get pissy if she says she doesn't want to hug you. And if you do, you're an asshole. Do I hug random sweaty men? Yes I do, and sometimes it's uncomfortable. But that's my choice, and if it's her choice not to, then you should respect her choice.
The rest of her letter you can read yourself, and come to your own conclusions.