Harry Potter And The Deathly Hallows Part 2 Premiere: See Pictures of Emma Watson in Oscar de la Renta grey gown!

The cast of Harry Potter stepped out on the red carpet in London overnight for the premiere of Harry Potter And The Deathly Hallows Part 2. Emma Watson opted for floor lenght after yesterday's short 'n' sexy style, wearing a dove grey embroidered tulle-bottom by Oscar de la Renta, Clémence Poésy chose feminine Nina Ricci, while Daniel Radcliffe opted for a Simon Spurr suit. It was a stylish crowd who came to see the last installment of the HP story — even Anna Wintour frocked up for it! Step inside to see who else is a die-hard fan.