My fans saw me get engaged, saw me make that woman my wife, me having kids, me divorcing, me talking about divorce before the divorce, me talking about my kids' reaction to that divorce.

I feel like I have a job to do, like I constantly have to reinvent myself. The more I up the ante for myself, the better it is in the long run. I try to interact with my fans as much as possible. It's good that the person I'm being onstage isn't really an act. It's really me.

I'm a whopping 5 foot 4 inches tall. I'm not going to get any taller.

Some people come to work and that's exactly what it is - work.

The two things in the world we all share in this world are laughter and pain. We've all got problems. The levels of those problems vary, but we've all got problems. When you can take things that are painful and make them funny, that's a gift - to you and your audience.

The second time around I'll understand that, as a husband, my wife doesn't care about my opinions. I just need to tell her the things that will continue to help me stack the brownie points.

Bieber has 10 million fans - most are in middle schools, or standing at least 500 feet away from one.