From a reader (and for the search engines), as reported by Vogue via dlisted.
On how one of her greatest talents is not barfing on stage: "I don't know if you knew this. But the other night, in London, I had food poisoning. I was vomiting backstage during the changes. Nobody knew...I just Jedi mind-tricked my body. [I told myself] 'You will not vomit onstage.'"
On how she molests little monsters every night: "Sometimes, being onstage is like having sex with my fans. They're the only people on the planet who in an instant can make me just lose it."
On how her fans are bad kids, or something: "I see myself in them. I was this really bad, rebellious misfit of a person--I still am--sneaking out, going to clubs, drugs, alcohol, older men, younger men. You imagine it, I did it. I was just a bad kid. And I look at them, and every show there's a little more eyeliner, a little more freedom, and a little more 'I don't give a fuck about the bullies at my school.'"
On how she's full of so much modesty: "Speaking purely from a musical standpoint, I think I am a great performer. I am a talented entertainer. I consider myself to have one of the greatest voices in the industry. I consider myself to be one of the greatest songwriters. I wouldn't say that I am one of the greatest dancers, but I am really quite good at what I do. I think it’s OK to be confident in yourself."