One major movie release, three stunning looks (so far).
Emma Watson kicked off her round of promo appearances for the final installment of the Harry Pottter film franchise at a London photocall on Wednesday in a short black Rafael Lopez dress with lace and ruffle detail paired with black Chanel pumps.PICTURES: Ten years of Harry Potter premieres
For the red carpet premiere in London's Trafalgar Squar, the 21-year-old actress stunned in a floor-length tiered Oscar de la Renta ball gown.PICTURES: The Harry Potter stars as kids
The star did a quick change for the after-party, showing up in a sparkly Elie Saab cocktail dress paired with matching Giuseppe Zanotti satin peep-toe platforms.
With the style bar already set so high, we can't wait to see what Watson will wear to the Harry Potter and the Deathly Hallows: Part II NYC premiere.