Then and now: Emma's ditched the honey-blonde for a richer brunette hue. Photos:GettyImages/AP
With the last ever Harry Potter premiere set to hit London later today (sob), the cast gathered at St. Pancras Hotel for a final farewell press conference yesterday evening.
And Daniel Radcliffe was over in New York and unable to attend, but never fear Potter fans - he's winging his way to London as we speak for this afternoon's big world premiere.
We'll have all the pictures from this afternoon's premiere live as it's happening, so make sure you check back later!
She's come a long way since the very first Harry Potter film - see Emma's style evolution here:
Style Evolution - Emma Watson
Eleven-year-old Emma Watson was spellbinding when she hit the big screen in 2001 as Hermione Granger in the J.K. Rowling film adaptation of "Harry Potter and The Sorcerer's Stone."
Watson practices a fashion pose on in a mixed green ensemble at the New York premiere of "Harry Potter and the Sorcerer's Stone" on November 11, 2001.
With a wave of a wand, Watson grows up before our eyes. The young starlet wore this sleeveless white dress, strappy black heels, and a gold clutch to the London premiere of "Harry Potter and the Chamber of Secrets" on November 3, 2002.
Brunette Beauty The actress gets a little bit bohemian in a brown paisley dress with matching leather jacket and boots at the "Harry Potter and the Chamber of Secrets" premiere in Los Angeles on November 14, 2002.
Watson's cute smile and rosy cheeks offset her cargo pants and long leather coat at the London premiere of "Lord of the Rings: The Return of the King" on December 11, 2003.
Casual Cutie Watson's age-appropriate ensemble of a floral top, blue jeans, and flat boots is a winner at the "Scooby-Doo 2: Monsters Unleashed" premiere in London on March 26, 2004.
Belle of Hogwarts Looking positively ladylike in a floor-length burgundy dress with pinned up hair at the "Harry Potter And The Prisoner Of Azkaban" premiere in London on May 30, 2004.
Watson opts for a bright red "Sgt. Pepper's"-inspired jacket while visiting MTV's Total Request Live with Daniel Radcliffe on May 21, 2004 in New York City. She kept her look laid back with flare leg jeans and Converse sneaks.
Alongside co-stars Rupert Grint and Daniel Radcliffe, Watson shows off her toyboy charms in a slate blue dress with Converse sneakers at the "Harry Potter And The Goblet Of Fire" premiere in London circa October 2005.
Watson ditches the Chuck Taylors for adorable flats and a darling beige dress with black ribbon sash at the Tokyo premiere of "Harry Potter and the Goblet of Fire" on November 19, 2005.