NEW YORK, NY - OCTOBER 24: Anna Wintour arriving to the Giorgio Armani One Night Only New York special couture show and Eccentrico presentation at the SuperPier - Hudson River Park in New York City. October 24, 2013. Credit: MediaPunch/face to face - Germany, Austria, Switzerland, Eastern Europe, Australia, UK, USA, Taiwan, Singapore, China, Malaysia, Thailand, Sweden, Estonia, Latvia and Lithuania rights only - fot. Pixathlon/REPORTER fot. Face to Face/REPORTER

Conde Nast Artistic Director Anna Wintour attends a screening of "The Fifth Estate" hosted by the the Cinema Society with Vanity Fair & Richard Mille on Friday, Oct. 11, 2013 in New York. (Photo by Andy Kropa/Invision/AP)

Anna Wintour attending the Burberry Prorsum SS 2014 Catwalk Show, Kensington Gardens, London, England. 16th September 2013 full length jacket blue hands in pockets sunglasses shades CAP/MAR ?? Martin Harris/Capital Pictures Anna Wintour attending the Burberry Prorsum SS 2014 Catwalk Show, Kensington Gardens, London, England. 16th September 2013 full length jacket blue hands in pockets sunglasses shades CAP/MAR ???? Martin Harris/Capital Pictures

Anna Wintour is seen leaving a Fashion Week show in Soho, New York, NY on September 6, 2013. Credit: Morgan Dessalles/ABACAUSA.COM Credit: Abaca/face to face - Germany, Luxemburg, Eastern Europe and Russia rights only -

Anna Wintour attends the 2013 CFDA Fashion Awards at Alice Tully Hall on Monday, June 3, 2013 in New York. (Photo by Evan Agostini/Invision/AP)

Anna Wintour attends The Metropolitan Museum of Art's Costume Institute benefit celebrating "PUNK: Chaos to Couture" on Monday May 6, 2013 in New York. (Photo by Charles Sykes/Invision/AP)

Vogue editor Anna Wintour attend the premiere of "Mud" hosted by The Cinema SocietyEwith FIJI Water & Levi's at the Museum of Modern Art on Monday April 21, 2013 in New York. (Photo by Evan Agostini/InvisionAP)

Anna Wintour arrives for the Burberry Prorsum fashion collection during London Fashion Week, at a central London Venue, Monday, Feb. 18, 2013, London. (Photo by Jonathan Short/Invision/AP)

Pictured: Anna Wintour Mandatory Credit ?? Broadimage The Ninth Annual CFDA/Vogue Fashion Fund Awards 11/14/12, New York, New York, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Grand Palais, Paris-France. October 2nd, 2012. Anna Wintour' s leaving RTW Chanel's fashion show. ?Capucine Granier-Deferre/ News-Pictures.

Anna Wintour leaves the Giambattista Valli Spring / Summer 2013 show as part of Paris Fashion Week on October 1, 2012 in Paris, France.

Christian Dior's fashion show. Musee Rodin, Paris, France. Marche the 2nd 2012. Anna Wintour in the front raw of Dior's autumn-winter ready to wear fashion show. ?C.Granier-Deferre/Newspictures.

ANNA WINTOUR PRESENTATION DE LA COLLECTION CAPSULE STELLA MC CARTNEY WINTER 2012 AUTOUR D'UN DINER A LONDRES, LE 18 FEVRIER 2102 STELLA MC CARTNEY CAPSULE COLLECTION WINTER 2012, IN LONDON ON FEBRUARY 18 TH 2012 NO TABLOID NO USE DURING 48H IN ENGLISH DAILY MAGAZINES

Anna Wintour arriving at the 24 Hours Museum Prada Party held at the 'Conseil Economique et Social' in Paris, France, on January 24, 2012. Photo by Alban Wyters/ABACAPRESS.COM # 305740_073

Anna Wintour at Akris Fashion show, held at Le Palais de Chaillot as part of Paris Fashion show, on October 2, 2011, Paris, France. Photo by Giancarlo Gorassini/ABACAPRESS.COM # 292036_034

ANNA WINTOUR - PEOPLE AU DEFILE LANVIN A PARIS - COLLECTION PRET A PORTER PRINTEMPS ETE 2012 PEOPLE AT LANVIN FASHION SHOW IN PARIS COLLECTION READY TO WEAR SPRING SUMMER 2012

Anna Wintour Burberry Spring Summer 2012 Womenswear Show arrivals, Kensington Gardens, London, England 19th September 2011 full length * Editorial Use Only* CAP/PLF Supplied by Capital Pictures

Anna Wintour attending the Costume Institute Gala Benefit celebrating Alexandar McQueen:Savage Beauty at the Metropolitan Museum of Art in New York, 02.05.2011. Credit: Joy Scheller/iphoto/face to face - Germany, Austria, Switzerland, France and Eastern European rights only - fot. Face to Face/Reporter

Vogue editor Anna Wintour arrives at the Metropolitan Museum of Art Costume Institute gala, Monday, May 2, 2011 in New York. (AP Photos/Peter Kramer)

Pictured: Anna Wintour Mandatory Credit ? Isabella Conway/Broadimage 2011 Green Auction: A Bid To Save The Earth 3/29/11, New York, New York, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com