There must be an angel, Playing with my heart. And when I think that I'm alone, It seems there's more of us at home...

More than anything, I think everything about appearance is illusory. People see you, and they think they understand what you're projecting, but actually, they have their own interpretation of it, or they put a label on you.

When you're that successful, things have a momentum, and at a certain point you can't really tell whether you have created the momentum or it's creating you.

I'm very intrigued that in this culture of reality television and celebrity - which is an enormous industry and generates billions and billions of dollars - we're so resourceful.

I can't understand why the front pages of newspapers can cover bird flu and swine flu and everybody is up in arms about that and we still haven't really woken up to the fact that so many women in sub-Saharan Africa - 60 percent of people in - infected with HIV are women.

I enjoy multi-tasking, so I want to do a lot of different things. I want to keep all the plates spinning.

I don't take myself as seriously as some people think, and I'd hate anyone to think I was preaching. That's the last thing I want.