Avicii

I have my guy Semi who is my on the road - he's my personal trainer. He helps me out with training and stuff like that, and he's shown me a lot of things I can do on the road. We were trying to figure out something that I can do everywhere, like in my hotel room, so I don't have to have a gym.

Lyrics are important, but it's hard, because English isn't my first language - although it feels like it is these days! I grew up with amazing melodies, so getting that right on a song has always been the key thing for me, but there's no reason why a great melody doesn't deserve great lyrics.

Every time you log in to Facebook, every time you click on your News Feed, every time you Like a photo, every time you send anything via Messenger, you add another data point to the galaxy they already have regarding you and your behavior.