Hermione goes wild! Emma Watson boogies away her blues at Harry Potter party

She got very teary as she said a fond goodbye to the last ten years of her life at the premiere for the last ever Harry Potter film.
So it's hardly surprising that Emma Watson wanted to let off some emotional steam after it was all over.
The actress, who has played Hermione Granger since 2001, was snapped throwing some serious shapes on the dance floor at the London premiere after-party last week.
Sparkling in the centre of the crowd in her short Elie Saab frock, the 21-year-old danced away...