Kate Burton

I recurred on 'Grey's Anatomy' for three years, and at the same time, I recurred for eight episodes on 'Rescue Me'. And I'd recurred for nine episodes on 'The Practice'. Frankly, the guest star is often the most compelling character.

If you're in pop music, you've got to deal with the changing of the guard every few years. By the time the '70s arrived, I was well aware of the cyclical nature of the game. Pop music is a creature of the moment; it thrives on the mood of its time. Either you hook into that or you're not going to be part of it.