Katy Perry

“I'm really critical of my posture, it makes a big difference. And I try to suck my belly in. Everyone should do that whether you're on a red carpet or not. Even if you're just going out to dinner with your boyfriend you should try and suck it in.”

“I've done a lot of bad things. Use your imagination.”

“My whole thing is to agree to disagree and to have respect because nothing can really be changed and you wouldn't want to ruin their happiness - even if that happiness is ignorance.”

“I love what I do, and when I don't love what I do, I'll make a change.”

“I think people appreciate a songwriter who shows different sides. The whole angst thing is cool, but if that's all you've got, it's just boring. Everything I write, whether it's happy or sad, has a sense of humor to it.”

“I'm happy, I'm in a good place, I'm looking forward to my future.”

“People always ask me, 'What is it that you regret?' And I say, 'nothing, because I could not buy what I've learned.' And I apply those things to my life I learn. And hopefully, hopefully it helps me to be a better human in the future and make better choices.”

“For a modern woman it is important to be supported and that there is equality in every aspect, and that it's not two halves that make a whole - it's two wholes that make a whole.”

“My mother is very emotional as well, but my dad is more of the guts of the family. He was the main preacher, so he kind of had this little Pentecostal flair, but they are born-again.”