Emma, who plays Hermione Granger, unveiled the new poster for Harry Potter And The Deathly Hallows Part 1, the penultimate film adaptation of the JK Rowling books which will show at cinemas from November 19.
However, the actress will be hoping that her super-short edgy outfit will get them back onside - by fair means or foul.
It also shows that Emma's love affair with fashion is still going strong, despite the recent news that she'd been dropped as the face of British label Burberry.
