I have always said the success of the show has stemmed from our audience being able to relate to the characters on different levels - being based on the universally loved Arthurian legend is only a tiny part of its success - it's a story about acceptance and growing up. The breathtaking finale of this series leaves you with no doubt that characters have been on their journeys and had their stories told - it's completely the right time to draw our telling of the story to a close.

I wear a lot of black, knitwear, skinny jeans and very high heels. My mum used to work for a fashion designer making knitwear, so she knits me lots of chunky scarves, hats and gloves, which I love.

I go for really smart guys, ones who are well-read and can banter and argue. Men need to be able to take me out and have a few drinks, but by the end of the night we'll be talking about Nietzsche.

I went through a real punk stage-I had braids, red hair, pink hair, green hair, I cut it into a Mohawk, the lot. Then about five years ago, I dyed it dark and stayed out of the sun to get pale, because I hated looking like everyone else, all blonde hair and tanned skin.

The first thing I ever wanted to be was a backup singer for Guns 'n' Roses.

One thing I've always thought about Morgana is that she's sort of a modern mind in a period body. She's not your usual warm princess, which is what drew me to her in the first place.

I want to have a little toy version of Morgana. I can then show it to my grandchildren one day. So I can say I used to have a waist.