PRETTY Emma Watson claims she's a tomboy but still loved dressing up for a key scene in the new movie Harry Potter and the Goblet of Fire.
As Hermione Granger, the 15-year-old has been a nerdy know-it-all bookworm in the first three movies - but blossoms in the fourth instalment.
At the Yule Ball she wears a stunning dress and, for the first time, her friend Ron Weasley, played by Rupert Grint, realises he has feelings for her.
Emma said: 'It's unlike anything Hermione has ever worn before.
'Our hair and make-up team spent hours transforming me for the scene. I knew that all eyes were on me when I entered the hall, which was very scary.'
The film's make-up artist Amanda Knight added: 'Emma is such a naturally beautiful girl that we have to play down her make-up when she's dressed in her school uniform as 'plain' Hermione, but we were able to really have fun with her make-up for the Yule Ball.'