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.

When I dance, I forget everything else and just feel completely happy.

Beatbullying's 'The Big March 2012' is such a brilliant campaign and I am very proud to be a part of it. I have been a victim of cyber bullying myself and I know firsthand just how hurtful it can be. People think that they can hide behind computers and send nasty and hurtful comments to people, and this is wrong.

I really see myself as a homegirl. Wales is my first home. London is my second home - I've been there 14 years now.

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

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.

Everything in my career is my decision - every picture, every outfit. You get one chance at this, and I never saw myself as being a puppet.