08/07/2011 06:05 BST | Updated 06/09/2011 06:12 BST

Emma Watson Sparkles At Harry Potter Premiere After-party In Elie Saab

Having already wowed us in a fairytale Oscar de la Renta gown at world premiere of Harry Potter and the Deathly Hallows part 2, Emma Watson decided a frock swap was in order before hitting the glittering after-party.

The actress swapped into this stunning Elie Saab Couture cocktail dress, which was covered in shimmering textured embellishments, and featured a swing-hem skirt and sheer bodice.