We were both very much the same. We were both very impulsive. We both loved life. We both loved shopping. We both had a love of clothes, obviously, because he was the designer that I kind of wore forever and ever.
I've never been jealous of anybody's success. I've been flummoxed by it because I don't understand it, but I'm not jealous of it.
Simon Cowell and I are great friends, and we wind each other up. Rod Stewart and I do the same thing.
When your persona begins to take over your music and becomes more important, you enter a dangerous place. Once you have people around you who don't question you, you're in a dangerous place.