Emma Watson launches 100 days Deathly Hallows: Part I countdown in London

Emma Watson is promoting the November release of Harry Potter and the Deathly Hallows: Part I, which is out in 100 days, in London this week. Photos of the Hermione Granger actress sporting her new short haircut today and standing before the teaser poster for the films can be found in our galleries. 

The rules of the competition explained below states that the London world premiere will take place on Thursday, November 11, 2010. At the moment that is the tentative date, and can possibly be changed. 

Harry Potter and the Deathly Hallows will be released November 19, 2010 and July 15, 2011.