I made music with my friend, who we called Isabella Machine to which I was Florence Robot. When I was about an hour away from my first gig, I still didn't have a name, so I thought 'Okay, I'll be Florence Robot/Isa Machine', before realising that name was so long it'd drive me mad.

I love Lady Gaga and I love Katy Perry and R&B and rap music... I love big, American pop music.

I love that sense of release as you throw yourself into the crowd as hundreds of arms are carrying you.

I was having a conversation with my father and he was talking about this thing - strangeness and charm. It's actually the name of the two smallest particles that there are when you split the atom, so I wrote a song around it. I even managed to fit the word 'hydrogen' in there. Isn't that a nice thing for scientists to call them though?

I've just never been a tracksuit-wearer.

I feel a responsibility to the fans who have paid to see me and I want to give as good a show as I possibly can.

The release of 'Lungs' was so hard. It was terrifying, because it was the first time doing everything. The first experiences of media exposure were almost paralysing. I spent a lot of time crying on the floor of the studio - it sent me a bit mad.