Onstage I'm the happiest person in the world.

I'm usually all about the tight jeans and little T-shirt, but sometimes I want to put on a black, sequined dress and be a freaking girl

I like meeting all my fans and signing autographs, although it can all get a bit crazy. Yesterday, for example, a boy just came over and planted a big kiss on my face! I was like, 'Hello?'

Just because I look sexy on the cover of Rolling Stone doesn't mean I'm naughty.

I can't go anywhere without someone judging me.

Never doubt yourself. Never change who you are. Don't care what people think and just go for it.

I Know not everyone will like me, but this is who I am So if you don't like it, Tough!

You'll never see it my way, because you're not me!

I used to be a cool chick but I'm not anymore.

I don't like defining myself. I just am.

The cool thing about being famous is traveling. I have always wanted to travel across seas, like to Canada and stuff.

Life is neither hard nor easy, life is life. Understanding this will help you endure every life situation, for life is neither hard nor easy, life is simply life.

Power is a word the meaning of which we do not understand.

There was a story etched in each wrinkle on his forehead-the stories any long life can amass but that only a lonely life locks forever.

I'd love to have a Christmas classic under my belt. It's hard to write a Christmas song.

Oh yeah, the heartbreak diet.... Been there, done that, bought the T-shirt.

Here's to the man who rode the race, who took the time, who kept the time, and who did the trick.

My mum doesn't enjoy sometimes listening to me tell staff off, and I say to my mum, it's a kitchen, not a hair-dressing salon.

If you believe in your company. If you believe in your product. If you believe in yourself. Then you can march to success.

A life of reaction is a life of slavery, intellectually and spiritually. One must fight for a life of action, not reaction.

To achieve happiness I advocate four major principles, the principles of love, wisdom, self-reflection, and progress.