Writing 'We Are Never Getting Back Together' was one of the most hilarious experiences I have ever had in the studio because it just happened so naturally.

I don't live by all these rigid, weird rules that make me feel all fenced in. I just like the way that I feel like, and that makes me feel very free.

One of my big fears is people saying my songs are all starting to sound the same.

Fixing your heartbreak by getting into another relationship is not the way to live your life - you need to live it on your terms for a while.

No one has the right to criticize you for how your body looks, but they will. One thing I've learned from experiencing this exact kind of criticism is that no one else can label your body except for you. No one gets to have a place in your mind if they weren't invited there by you. So please do me this one favor: Don't let their ugly words into your beautiful mind.

Once you think about it, aren't the people who are living their lives without worrying about other people's opinions having more fun than those judging them?

You have to believe in love stories and prince charming and that eventually you'll find your own happily ever after.