Hannah, an Emma Watson fan, has written a very detailed report about her experience at the PoA Premiere.

Photos that she took of the stars and autographs she managed to get can be seen here .

Most notably in this picture you can see a girl with a Slytherin scarf in the stands - that is me! I'm slightly caught behind one of the girls, but yeah I thought I'd point out to you all where I was stood at the premiere!

Source: Emma-Watson.net.