I want kids of this generation to see that everything is cool, that there's some kind of unity in hip-hop. We all found something that's really important to us, and music is all we've really got.

I jumped off a cliff backwards for 'I Am Number Four,' which was pretty cool. I'd never done that before. It took seven takes from different angles and luckily there were no injuries. I came close, though. My head nearly hit the rock at one point.

We had a huge audience, we sold truckloads of albums. If we do something that's cool, people will listen to it. If we don't, we would be selling people short.

I don't particularly dislike any kind of person that might be reading my stuff. They like it and that's cool, but I don't do the work for any kind of group in particular, except for hobos, who just plain kick ass and light up my life.

Obviously anything that accessorizes or enhances the iPhone is always pretty cool.