Jamie Cullum

You're only famous in the eyes of others. Inside, you're still the same, and not a hundred million records or TV shows can change that. I think the only pitfall of fame is believing that it means something, and behaving like that.

One of the beautiful things about having kids is I had no idea how much it will make you look into yourself and who you are and what you believe in and what your past was like and all that kind of stuff. I think it's made me really look at life in a much more intense way.

In terms of brands, I generally try to stick with EDITION Hotels or Soho House. That way, I know what I'm getting myself into. Plus, the lobbies and bath soaps smell the same - if you're into that kinda thing, which I am.

Over the past decade... while many businesses have pursued what I call 'business as usual,' I have been part of a different, smaller business movement, one that tried to put idealism back on the agenda.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.