

That was over 18 years ago in 2004.
Today she is 32, and has starred in 21 movies in total, 18 since Harry Potter and the Prisoner of Azkaban was released.
In Harry Potter and the Prisoner of Azkaban, I think Emma Watson looks:
Harry Potter and the Prisoner of Azkaban scores 7.8 out of 10 on The Movie Database.
Emma Watson's first acting role was as 'Hermione Granger' in Harry Potter and the Philosopher's Stone, released in 2001 when she was 11.