There were a couple of years where I got a bit lost - I went out too much, I was a bit heartbroken, thought I was a bit more of a dude than I really was. I would love to go back and have a strong word with myself.

I just wanted to perform. I just wanted to perform in whatever capacity, whether it was acting, singing, dancing, comedy - whatever it was, I just loved it and felt at my absolute happiest when I was performing for people.

There's just been a couple of moments where - we did the one [ Carpool Karaoke] with Justin Bieber, which kind of went crazy and I think is at, like 65 million views on YouTube .

There's always this kind of odd idea that people would say, "Oh, do you know the Queen?" But really people are much smarter than that.

To be honest, all I wanted to do, all I ever, ever wanted to do - I just wanted to perform.

You want to see the joy in people, and you want to see the person that always dreamt of being a star, you know? You want to see people having a great time. So Mariah Carey is a huge fan of George Michael.

I'm not sure people even think of me as an actor at all.