Short and sweet? Emma dons a white lacy number for Lancome campaign in Paris. Photo: PA
Emma showed off womanly curves, proving the makeup giant celebrates femininity.
The new Lancome campaign is being shot by Mario Testino, and also sees Emma in a stunning peach minidress.
See just how much Emma's style has changed in the gallery below:
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 Philosopher's Stone.
Watson practices a fashion pose on in a mixed green ensemble at the New York premiere of Harry Potter and the Philosopher's Stone on 11 November 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 2 November 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 14 November 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 11 December 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 26 March 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 30 May 2004.
Watson opts for a bright red Sgt. Pepper's-inspired jacket while visiting MTV's Total Request Live with Daniel Radcliffe on 21 May 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 19 November 2005.