“I do follow a version of the Dukan diet, but I don't follow it to the extreme so a lot of fish and vegetables. If I want chocolate I'll let myself have a bit of chocolate in moderation.”

“I'm over the moon to be involved in the 'Doctor Who' Christmas special. I can't quite believe it as it's a part of the family tradition at the Jenkins household. I heard the news that I got the role on my 30th birthday and it was the best birthday present ever.”

“I would absolutely, definitely never sell my wedding pictures to a magazine. I'd like it to be a special day, not a photo shoot. And once you've done that, your marriage becomes everybody else's business.”

“If you love somebody, you love them. My parents had a 25-year age gap between them and my mum was the breadwinner, my dad the house husband. I'm a strong believer that a good relationship can work, whatever the situation.”

“In Heaven, I believe my dad is somewhere doing something nice. I feel I've been too lucky to travel this far without somebody guiding me.”

“I always want to give my best and do the best I can. I know when I have sung my best and when I haven't. There can be stresses and hassles with time travel and press attention. I just have to adapt and find a way of dealing with it.”

“I do follow a version of the Dukan diet, but I don't follow it to the extreme so a lot of fish and vegetables. If I want chocolate I'll let myself have a bit of chocolate in moderation.”

“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.”

“Oh, stuff the critics. I don't care. Too many people are snooty about classical. Look, I wasn't brought up in a home where we listened to classical music. It was a singing teacher that thought it would be best for my voice. Then I moved into crossover. And if that makes the music accessible to more people, then great.”

“I've only ever wanted to be a singer I never wanted to be famous. ”

“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.”