Sex is more openly spoken about than 40, 50 years ago, and I think probably in comparison to a lot of bands - certainly other contemporary pop girl bands - we're certainly not as suggestive. We talk about sex in the way that we would to our friends. As a girl group, I think it was important not to avoid those sort of things either, because it's about confronting people's idea of what women should be talking about and how they should talk about it. There's no point in shying away from subjects like that, because they exist.

What playing solo has reminded me is how much I love electronic music and how much I love dance music. I'd like to move towards something more hypnotic and rhythmic rather than song-based.

I instinctively want to create pop songs and I think it's really good to challenge that, otherwise it becomes a habit.

In a world where globalisation wants to turn everybody into the same thing, I think that anything that allows you to go to another place or be in another world has got to be celebrated.

Sex is more openly spoken about than 40, 50 years ago, and I think probably in comparison to a lot of bands - certainly other contemporary pop girl bands - we're certainly not as suggestive. We talk about sex in the way that we would to our friends. As a girl group, I think it was important not to avoid those sort of things either, because it's about confronting people's idea of what women should be talking about and how they should talk about it. There's no point in shying away from subjects like that, because they exist.

My aim is to be able to be more spontaneous so I keep evolving my live set-up.

Each language gives you something different so that's a good enough reason for you to learn it.