Dont know much about her (apart from she guested on mark ronson's version lp) of her style,but this video is sooo freakin stylish..check it out,not sure if I love her voice or the song but the video is awesome
http://uk.youtube.com/watch?v=Y9JI0GXkARQ
http://uk.youtube.com/watch?v=Y9JI0GXkARQ