“I hope it never gets to that point that I’m gonna have people around me that are using me. I’m very good with noticing that.”

Something most people don’t know about me is that I’m quite the loner, I would say. I don’t really ever leave my house.

It breaks my heart that some of my fans think that because they love me and they idolize me, they have to be just like me and dress like me and act like me.

To my younger self, I would say not to be so hard on yourself. I think that you are your biggest critic.

I want to do things that are true to me and give people a sense of who I am.

I usually go to sleep with wet hair. When I wake up, it either has a really pretty wave, or I look like a poodle.

Do what you want to do, and don’t feel pressure to do what other people want.

I like to think, hopefully, people agree that I’m fashionable.

I want to be role model for people to be like, ‘I don’t need a major label to be a successful artist and to have a successful song.’

I’ve definitely had my fair share of guys being a little too much with me, and they think just because they follow me on Instagram, they know me.

I just love music – I was always singing and dancing.

There was a time in my career when I felt like I wasn’t being true to myself. I was being moulded into an artist I wasn’t, and I knew I had to do everything I wanted to do. I think that’s an issue a lot of women face, and men do have it easier in a lot of ways.

I think my fans inspire me a lot. They’re a huge part of my career. I wouldn’t be where I am without them, so I try to feed off what they’re going through. I read their tweets and Instagrams.

Every time I feel like I’m gaining a bit of weight, I’ll eat healthily for, like, 3 days. Then I’ll be like, ‘Oh, I look skinny again.’ Then I’ll go back to eating bad, but I tell myself it’s OK, I’m only 19, so I can do it while I can.

I’m very much focused on my career.

I feel like, with makeup, I really picked it up on my own. There’s no one really in my family – my grandma is probably the closest – who loves makeup like I do.

It’s fine if you doubt me. Underestimate me, because then I’ll just impress you, you know.

I’m no good with chords. I’m horrible with chords.

It’s tough to make a good movie. I think the bigger the movies are, the worse they are. A lot of big movies make a lot of money and you kind of forget about what they are and they don’t really make you think.

It is the human things that make life good, the unexpected kindness, the friendly note, the bracing word, the neighbour’s extra loaf of bread she leaves at our back door.

In an average moral universal society, good people will try to do the right thing, and psychotic people will do wicked things. But if you want to make good people do wicked things, you need them to be religious.

My intention is never to hurt anybody. I’m happy when people are having a good time.

They were actually really nice to me [in Fast 8]. We had BBQs every day on set. We had a lot of laughs and a lot of good times.

Having played with other musicians, I don’t even think The Beatles were that good.

Summer means happy times and good sunshine. It means going to the beach, going to Disneyland, having fun.