Teen actress Emma Watson has hinted that she may not appear in the final two 'Harry Potter' movies.

The 16-year-old actress, who plays the part of Hermione Granger, has reportedly said that she has not decided yet whether to sign up for the last two movies in the series.

According to reports, Watson said: "I don't know yet. Every film is so huge and it's a long time. I love to perform but there are many other things I love doing."