Kara DioGuardi

You need to understand that a skilled professional songwriter can accelerate your success as an already talented musician. These people are writing every single day, so their craft is really sharp, and it's the best songwriters who consistently get on the radio.

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.

There's a lot of craft that goes into achieving a hit song - at the beginning of your career, you're usually more inspiration than craft, and you get great when those intersect. A skilled songwriter can get you to that intersection.

Just because you're a star on television doesn't mean that you can be a music phenomenon or an artist. You have to have the material to back it, and it's all about hit songs. I can name you every 'Idol' winner and why they didn't go on to have success - their songs. The ones who have - their songs.

I don't think people really understood what I did. And you know, in my book, 'A Helluva High Note' deals with my back story, that I was a songwriter, that I spent years trying to hone my craft and being rejected and then finally becoming a successful songwriter, record executive and publisher.

I felt like I got more comfortable on 'Idol' when I just started being myself and not trying to be what I thought I had to be.

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.

I've never been fired in my life.

I've never in my life bought a big piece of jewelry - like, 'I'm gonna get myself a big piece of jewelry!' Songwriters' lives are unstable and up and down. Even though mine has sort of has followed more of a going toward the sky trajectory.

I wanted a child, and there was no way I could get pregnant under the stress of 18-hour work days and live TV. When you're somebody who's used to making a decision about what they want to do and getting it and achieving it, when your body fails you, it's a whole other experience.

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.

A great song should make you stop everything that you're doing. You should be so into it that you just can't imagine doing anything else for that moment. You wouldn't even dream of picking up the phone.