Today they have to be three-dimensional. Technology's changed, the communication, the marketing and advertising community supports beautiful girls that can be articulate and smart. And also Anna Wintour doesn't want to sit next to some girl who can't say two words.
I went through various phases of different accents - I get ridiculously obsessed with different accents, different regional ways of using the voice, different types of singing. It's all tied together. Speaking is a kind of singing, as are crying and laughing.