Britney Spears redefined what it was to be a pop star. What Britney Says is a celebratory and empowering collection of the icon's most inspirational quotes.

'You have to speak the thing that you're feeling, even if it scares you. You have to tell your story. You have to raise your voice.'

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

'I realised how powerful it can be when women defy expectations.'