People perceive opera and classical as elitist - I disagree. I've always tried to mix the two, make it more accessible.

Marilyn Monroe was supposedly a size 16, which is probably why I love her style; it suits me better.

I am fussy, about my diet and straining my voice. I know, sounds a bit over the top. But I'm not as bad as I used to be. These days I don't drink alcohol for five days before a show - very dehydrating for the vocal cords, and all that acid reflux. I used to ban it for a fortnight. Nightmare.

If my mum thinks I'm acting like a diva she'll soon tell me off... She'll cut me down to size!

My music appeals in America. There is less of the purist criticism I get here. And to be a hit in the U.S... what singer doesn't have that dream?

My mother and father were perfect role models. They were together for 25 years and very much in love. But I've got too much to do now. I'm only 27.

You learn your lessons from the mistakes you make, not the things you achieve.