In terms of negotiating a career - I've always grown up being an insider and an outsider to different worlds, across different classes and cultures, so I have always naturally liked making films or music that puts things in unexpected places.
The music I make and the process of acting, for me, are both about trying to understand people and get inside what makes us tick. That's the main thing that excites me. Our sense of who we really are and what drives us.
The only people who have doubts about the sincerity of my music are people who come to it relatively late, off the back of having seen me in a film. Acting is about being other people, and music is about being myself.
I don't have an iPod. I don't get the whole iPod thing. Who has time to listen to that much music? If I had one, it would probably have Sinatra, Beatles, some '70s music, some '80s music, and that's it.
My talent is definitely a gift. I don't understand where it comes from. I don't play an instrument, and I never went to school for music production, but I know exactly how a song should sound and how to give an artist direction.
I think I'm the only singer who doesn't have a temper. The only time I got angry was at a music studio when I was made to wait for three hours without being informed about the delay in the recording.
I don't think I thought I was going to go into music, and I don't think it hit me until I was 13 or 14, and then I was gone. Just like that. At that point, there was nothing else that could keep my attention.
Because I was a dancer when I was a kid, I have so much empathy for these young girls who are so drawn to something lovely in music and in movement, and yet they encounter a world full of judgment and criticism of 11-year-old artists and bodies.
I'm 45 years old. I used to be a club girl, but that's not my world anymore. That doesn't mean I can't make music that excites. I think it's inspiring to see an artist you grew up with take another crack.
I write a lot of music in my time off and I compose most of the songs on guitar. I've actually gone into the studio and recorded a few things, but it's tough trying to sell a song. It's all about finding that hook, that melody.
Before I got Doctor Who, I went to the Guildhall School of Music and Drama. I went back to take the final grade exam, which is the grade you have to take before you can take the teacher's diploma.
I want to take Justin Bieber for a month and just lock him up in a cage where we sit and make music. He's one of the most successful people in the world, but his music could be so much tighter.
When you do a show five days a week and one night a week, the way I was doing, you use up so much music every day that pretty soon you find yourself hustling for material.
I think pop music is in such an exciting place right now, and I do kind of credit that to Lorde with 'Royals.' I think that song changed everything in the pop scene. All of the sudden, alternative pop music became pop music.
I was in a music class when I was little, and they discovered I had a talent and could sing. From there, I joined this singing troupe in California, and I would just go sing at festivals in this girl group and perform as much as I could.
Sometimes, when you're on the streets, certain music inspires you, and then you have a vision. But, at the end of the day, it's a synthesis of visions, so you have to think, as a director, of a scene, or how to deliver a line, or how do this visually...
You know, I do music. If you look under the hood of the industry I'm in, it's all based on technology. From radio to phonographs to CDs, it's all technology. Microphones, reel-to-reels, cameras, editing, chips, it's all technology.
I drink a bucket of white tea in the morning. I read about this tea of the Emperor of China, which is supposedly the tea of eternal youth. It's called Silver Needle. It's unbelievably expensive, but I get it on the Web.
One thing that I tell people all the time is, 'I'm not going to answer a call from you after nine o'clock at night or before nine o'clock in the morning unless it's an emergency.'
There are two things that I hate: getting up at 6 in the morning and making my bed. I'm as neat as a pin, but I will not make beds. Period. I don't care if I get into them and they're messy. I just don't care.
I can't believe that women have got to put on so much in the morning. What time do women wake up? Man, I put a t-shirt and jeans on, and that's it.