Evanna Lynch has been chosen to play Luna Lovegood in the new Harry Potter film.
Evanna during her first ever TV interview with Newsround. It took place in the Great Hall at Hogwarts!
Evanna with another big Potter fan - Newsround's Lizo Mzimba
Look out Lizo! She's behind you! Lizo just missed bumping into Evanna when he went to the open auditions to find Luna Lovegood! She was standing behind him while he spoke to the camera.