Kristen Stewart at the 'Snow White And The Huntsmen' press Conference at Arundel Castle on May 13, 2012 in West Sussex, England
Kristen Stewart attends world premiere of 'My Valentine' video premiere on April 13, 2012 in West Hollywood, California
Kristen Stewart arrives at 'A Better Life' World Premiere Gala Screening during the 2011 Los Angeles Film Festival at Regal Cinemas L.A. LIVE on June 21, 2011 in Los Angeles, California
Kristen Stewart attends 'The Twilight Saga: Breaking Dawn Part 1' UK Premiere, at Westfield Stratford City on November 16, 2011 in London, England in Roberto Cavalli
Robert Pattinson, actress Kristen Stewart and actor Taylor Lautner at 'The Twilight Trio' Hand/Foorprint Ceremony at Grauman's Chinese Theatre on November 3, 2011 in Hollywood, California wearing Marios Schwab
Kristen Stewart attends the 'Alexander McQueen: Savage Beauty' Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City wearing Proenza Schouler
Kristen Stewart attends the UK Premiere of 'The Twilight Saga: Breaking Dawn - Part 2' at Odeon Leicester Square on November 14, 2012 in London, England in Zuhair Murad
Kristen Stewart arrives at the Snow White & The Huntsman Australian Premiere at Event Cinemas Bondi Junction on June 19, 2012 in Sydney, Australia
Kristen Stewart poses during a photocall to promote her new film 'Snow White And The Huntsman (Blancanieves Y El Cazador)' at St Regis Hotel on May 19, 2012 in Mexico City, Mexico
Kristen Stewart participates in 'The Twilight Saga: Breaking Dawn - Part 2' Panel - Comic-Con International 2012 held at San Diego Convention Center on July 12, 2012 in San Diego, California wearing a BCBG skirt
Kristen Stewart attends the Balenciaga Spring / Summer 2013 show as part of Paris Fashion Week on September 27, 2012 in Paris, France in Balenciaga
Kristen Stewart Arriving For The World Premiere Of Snow White And The Huntsman At The Empire And Odeon Cinemas In Leicester Square, London in Marchesa on May 14, 2012
Kristen Stewart arrives at the MTV Movie Awards at Universal Studios, in Los Angeles, California, on June 5, 2011 wearing Balmain
Kristen Stewart attends a screening of 'Snow White and The Huntsman' at Westwood Village on May 29, 2012 in Los Angeles, California
Kristen Stewart attends the Vanity Fair Oscar Party 2010 held at the Sunset Towers Hotel on March 7, 2010 in West Hollywood, California in Monique Lhuillier
Kristen Stewart attends The Cinema Society & Everlon Diamond Knot Collection host a screening of 'Welcome to the Rileys' at the Tribeca Grand Hotel on October 18, 2010 in New York City
Kristen Stewart arrives at 'On The Road' premiere during the 2012 Toronto International Film Festival held at Ryerson Theatre on September 6, 2012 in Toronto, Canada in Zuhair Murad
Kristen Stewart attends the 'The Twilight Saga: Breaking Dawn Part 2' Germany premiere at Cinestar on November 16, 2012 in Berlin, Germany in Elie Saab
Kristen Stewart attends the premiere of 'The Twilight Saga: Breaking Dawn - Part 2' (La Saga Crepusculo: Amanecer- Parte 2) at Kinepolis Cinema on November 15, 2012 in Madrid, Spain wearing Christian Dior
Kristen Stewart attends a special screening of 'On The Road' at Sundance Cinema on December 6, 2012 in Los Angeles, California wearing Jason Wu
While Kristen Stewart doesn’t fit into any of the obvious style icon categories - feminine, sexy, pretty - what she does have is more elusive, cool. We admit we previously mistook that surly expression and gawky body language for awkwardness, but we now realise it’s something else: attitude.
In 2012, we loved seeing her in Balenciaga gowns just as much as we did in hot-off-the-catwalk Louis Vuitton monochrome playsuit. We smiled at her in the sheer Zuhair Murad black catsuit that harked back to the days of Cher circa Moonstruck and we marvelled at her ability to look just as lovely in a floral embroidered LBD as she did cool in cropped tailored black pants and white shirt. Then there’s her attachment to sneaking into sneakers at the last possible opportunity and the 'God Loves Ugly' parka that obviously can only ever be worn by someone who’s anything but.
Click through the gallery above to see Kristen's greatest style moments...