If I catch one of my fans saying something improper, a gay slur or any derogatory term, I instantly tweet directly at them and say, 'This isn't how we do it.'

I was scrolling through my Twitter feed one day, and somebody had tweeted me a picture of Justin Bieber that had been Photoshopped with makeup or something. And I thought it was funny and so I hit retweet - I just retweeted a tweet - and all of a sudden, the remarks were coming in.

I hope fans will go back and listen to the Beatles and the Beach Boys or Led Zeppelin, or put on 'Tommy' and let them experience like I did that moment when 'Pinball Wizard' comes on.

The fans are especially amazing in Mexico. You look out your window, and there are fans that stay out there all night long.

I've been to a lot of places while touring, but I'd have to say Switzerland was my favorite.

My dad sat me in front of the TV, and instead of putting on Nick Jr. or something, he put me in front of 'Jailhouse Rock' and all the Elvis movies.