Good new songs are the backbone of the music industry. There isn't an artist out there who could survive without hit songs.

I think Bruno Mars is a great example of a great voice and classic songwriting with a twist that makes it contemporary. I think he's done a great job of it. I think Katy Perry has undeniable songs for what she does, for that pop market. And, if we're talking in the truly pop market, I would say those two.

Some of the best songs that artists perform year after year are ones they hated.

Yeah... I was a singer as a kid. I had a lot of stage fright, and what's happened with "Idol," it has got me past so much of that.

I looked a little pasty. But hey, at least I didn't wet myself!

I can sing in front of people. I can go on a TV show, live, and not feel like I'm going to throw up.

The thing that's tricky is sometimes the best voices - just because someone hits the big notes and sounds amazing - it doesn't necessarily mean they make the greatest artists.