It's a fight between Twilight and Harry Potter as the first trailer of Harry Potter and The Deathly Hallows was released today. And the media has gone crazy. Some have described it as unsuitable for children given the dark content (although those who read the books will know they get darker and that the films reflect this).

And another thing that's changed as the films have gone on is of course Emma Watson who plays Hermione Granger. The actress has come a long way from her bushy haired days in the first two films and her off screen red carpet style, turning into a style starlet who is a favourite with Chanel and of course Burberry, which she has modelled for.

We take a look at her looks right from Harry Potter and The Chamber of Secrets right through to sneak previews of the upcoming Deathly Hallows Film. And look out later on this week for an Emma Watson Get the Look Gallery.