Rofl, I certainly wouldn't want her life. I'm not fond of "musicians" that get famous for their looks and not their talent. The video you posted, did you watch the whole thing? That's talent. Do you think that Britney Spears could play a guitar like that? Could she drum at 300 BPM while completing various drum rolls? Could she play a bass like that? Death Metal takes extreme endurance, talent, and experience. Pop, takes a different "talent": the ability to sing alone. I hate her, but it would be foolish to say she doesn't have some form of talent, though I can't respect her way of performing live. I might have respect for her if she'd start wearing clothes that don't make her look like a tramp, and maybe learn to play an instrument.
And I don't love the devil, hell I don't even believe in it. That music isn't even Satanic, it's actually Pagan/Atheistic.
Now, I'll leave you alone, but if you reply, I'll do the same.