My biggest mistake was my best lesson... you don't learn anything when everything is going perfectly.

I love seeing young girls and their parents and grandparents at my concerts all loving the music from Grease when I perform those songs (and yes, I do perform a bunch of them!).

I love that quiet time when nobody's up and the animals are all happy to see me.

I am not embarrassed to say that when I was at my worst I took anti-depressants because I think people need to hear that. I think if you are in a dark place where you can't pull yourself out, you may need to ask for help.

I have really been blessed in my career with some wonderful songwriters and in turn, songs.

As for highlights, of course "Grease" changed my life and I will always be grateful for that experience.

I would not be comfortable appearing in a country where they have permitted the destruction of such beautiful and intelligent animals.