If you don't believe in yourself nobody else will believe in you.

We all have our moments of being fed up ... but give me your hand and I'll hold it. If you are being bullied I am thinking of you. You are not alone and it will get better. Don't let them win. It's okay not to be okay.

Being perfect is boring. It's the imperfections that make us perfect.

I never complain that I'm tired, because I know as soon as I get a good nine hours' sleep, I'm cool.

Children used to get bullied at school. Now they go home and that's where the problem starts - because they sit on their phones all night, thinking about who's 'liked' a photo of them, who hates them, who loves them. They don't know what's real and what's not, editing their lives constantly to fit other people's views.

But I love singing live. Nothing beats the feeling of going out on stage and going, 'I can really sing.'

Being bullied means you’re special and that’s what I want all kids to know.