News Awards & Events Fashion Week Stars at Fashion Week in Paris, Milan, and London By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Updated on March 7, 2013 @ 05:01PM Pin Share Tweet Email Trending Videos Photo: Lia Toby/WENN Stars at Fashion Week in Paris, Milan, and London 01 of 36 Renee Zellweger and Rebecca Hall Pascal Le Segretain/Getty Renee Zellweger and Rebecca Hall looked chic in black and white ensembles as they awaited the debut of Miu Miu's fall collection. 02 of 36 Zoe Saldana and January Jones Bertrand Rindoff Petroff/Getty Zoe Saldana and January Jones made their only appearances at Paris Fashion Week to attend Miu Miu's runway show. 03 of 36 Naomi Watts and Jessica Chastain Petroff/Dufour/Getty Best Actress nominees Naomi Watts and Jessica Chastain enjoyed a break from awards season by being the first to see the new fall 2013 collection Marc Jacobs presented for Louis Vuitton. 04 of 36 Elizabeth Olsen and Lily Collins Petroff/Dufour/Getty Rising style stars Elizabeth Olsen and Lily Collins attended Louis Vuitton's fall collection wearing chic ensembles from the label. 05 of 36 Kate Moss and Marc Jacobs Petroff/Dufour/Getty Kate Moss (wig and all) congratulated Marc Jacobs backstage on a job well done after his collection for Louis Vuitton debuted on the runway. 06 of 36 Tilda Swinton and Douglas Fang Pascal Le Segretain/Getty Tilda Swinton posed with Pringle of Scotland's CEO Douglas Fang at the label's archive presentation during Paris Fashion Week. 07 of 36 Nicole Richie Stephane Cardinale/People Avenue/Corbis Nicole Richie sat front row at Valentino's runway show wearing a tiered red frock. 08 of 36 Garrett Hedlund and Kristen Dunst Stephane Cardinale/People Avenue/Corbis The on- and off-screen pair looked dapper arm-in-arm at Saint Laurent during Paris Fashion Week. 09 of 36 Vanessa Paradis Venturelli/WireImage As one of the pretty faces for Chanel beauty, Paradis was guaranteed a front-row seat at the brand's fall showing at the Grand Palais in Paris. 10 of 36 Jessica Chastain and Karl Lagerfeld Venturelli/WireImage The redheaded actress popped in a sea of black and white-a palette Chanel designer Karl Lagerfeld added to-at the Grand Palais. 11 of 36 Coco Rocha and Leigh Lezark Rex / Rex USA The super models looked chic in crimson ensembles runway-side at Giambattista Valli in Paris. 12 of 36 Kim Kardashian and Kanye West INFPhoto Baby on board! The expectant couple wore his and hers monochromatic suits-with Kim's baby bump just starting to peek through-to Givenchy. 13 of 36 Amanda Seyfried and Jessica Chastain Thierry Orban/Abaca/startraksphoto Givenchy also hosted Amanda Seyfried and Jessica Chastain-a fun treat for both ladies after a long awards season! 14 of 36 Nicole Richie and Jessica Alba Bertrand Rindoff Petroff/GettyImages Black and white was the look du jour at Stella McCartney, too! Nicole Richie and Jessica Alba worked the tones in tandem while sharing the front row at the British designer's Paris fashion show. 15 of 36 Paul McCartney and Nancy Shevell Bertrand Rindoff Petroff/GettyImages Proud papa Paul McCartney (with his wife Nancy Shevell) also took in daughter Stella McCartney's menswear-inspired fall looks with pinstripes, tailoring, and asymmetrical lace. 16 of 36 Marion Cotillard Dominique Charriau/WireImage As the face of Lady Dior bags, Marion Cotillard (dressed in head-to-toe Dior) scored another front-row seat to see the latest cartoon-etched Christian Dior looks from designer Raf Simons. 17 of 36 Kris Van Assche and Frank Ocean Petroff/Dufour/Getty Images Grammy-winning man-about-town Frank Ocean (in Dior Homme) was also spotted at Simons' fall show next to Belgian designer Kris Van Assche. 18 of 36 Ashley Olsen FameFlynet Half of the designing duo behind The Row took a trip to Paris for H&M's Fashion Week debut! Sweaterdresses, tailored blazers, and even loose black gowns-the kind Olsen adores-were all on display, giving us a sneak peek at what will be in stores this fall. 19 of 36 Emma Roberts and Chloe Moretz Bertrand Rindoff Petroff/Getty Images To be young and famous! The up-and-coming actresses were thrilled to sit in on H&M's first runway show. "I think that H&M doing this show during Paris Fashion Week puts H&M in a whole new light," said Moretz. 20 of 36 Olivia Palermo Michel Dufour/WireImage Fashion fiend Olivia Palermo hopped from Milan to Paris-without looking a bit weary from the flight-to catch Rochas' fall looks. 21 of 36 Princess Charlene of Monaco Venturelli/WireImage Princess Charlene of Monaco honored Giorgio Armani, the man who made her wedding dress, by attending his fall 2013 runway show in Milan. And who did she bring as her date? Her handsome younger brother, Gareth Wittstock. 22 of 36 Wissam al Mana and Janet Jackson Vittorio Zunino Celotto/Getty Images Janet Jackson and her beau, Wissam al Mana, were in Milan, too, to see Giorgio Armani's latest, sharing the front row with Charlene and her brother. 23 of 36 Francois-Henri Pinault and Salma Hayek ROMANIELLO CANIO/OLYCOM/SIPA Salma Hayek (with her fashion businessman husband Francois-Henri Pinault and his daughter Mathilde) attended Gucci Wednesday afternoon-then jetted back to the States to make sure she was in Los Angeles on Sunday to present at the Academy Awards. 24 of 36 Ashley Greene Venturelli/Getty Images Ashley Greene flew herself to Italy to see Ferragamo's fall looks as a birthday treat! "Spending a birthday weekend in Italy & seeing the gorgeous @ferragamo fashion show doesn't get any better!! #milanfashionweek" Tweeted Greene. 25 of 36 Fergie Canio Romaniello/Olycom/Sipa USA The mom-to-be debuted a tiny baby bump under a gunmetal blazer at Giorgio Armani's Emporio Armani show in Milan. 26 of 36 Hailee Steinfeld and Fabia Maramotti Jacopo Raule/Getty Images The actress and the athlete shared the front row at Max Mara's fall presentation, then sneaked backstage where they took this quick photo. Steinfeld was so excited to be in Milan, she simply Tweeted three exclamation points from the front row! 27 of 36 Lana Del Rey Venturelli/WireImage Everyone's favorite throwback chanteuse smiled her signature red lip after taking in Versace's punk-inspired fall fashions in Milan. 28 of 36 Rosie Huntington-Whiteley, Freida Pinto, and Rita Ora Startraks Photo Rosie Huntington-Whiteley, Freida Pinto, and Rita Ora shared a smile before stepping inside the pop-up tents at Kensington Gardens to see Christopher Bailey's latest for Burberry Prorsum. 29 of 36 Justin Timberlake and Jessica Biel David Fisher/Rex / Rex USA Justin Timberlake and Jessica Biel hopped the pond to support Timberlake's "Suit & Tie" collaborator Tom Ford at the debut of his fall 2013 collection in London. The singer Instagramed one of his favorite Ford looks from the show-a star-print pant-and captioned it: "So sick. Killed it." 30 of 36 Kate Beckinsale and Christopher Bailey Startraks Photo After Burberry Prorsum designer Christopher Bailey debuted his latest collection, filled with latex panels and heart prints, he invited Kate Beckinsale backstage to celebrate. 31 of 36 Michael Polish and Kate Bosworth Samir Hussein/Getty Images Engaged pair Michael Polish and Kate Bosworth, who shared the front row with One Direction's Louis Tomlinson, took in Topshop Unique's fall looks. 32 of 36 Victoria Beckham PA PHOTOS /LANDOV Victoria Beckham joined Diane von Furstenberg, Donatella Versace, and more designers on a panel to judge the 2013 International Woolmark Prize. 33 of 36 Salma Hayek and Francois-Henri Pinault Mike Marsland/WireImage As the businessman behind fashion brands like Gucci, Balenciaga, and now Christopher Kane, Pinault, with wife Hayek by his side, came to see Kane's latest in London. 34 of 36 Rihanna PacificCoastNews Rihanna is now a designer! The pop singer created a capsule collection for English brand River Island, filled with the bandeau tops, floral jeans, and breezy dresses she loves, and she jumped to London to debut it all. 35 of 36 Alexa Chung, Emma Hill, Lana Del Rey, and Juno Temple Dave M. Benett/Getty Images Alexa Chung, Lana Del Rey, and Juno Temple squeezed together for a quick photo with Mulberry designer Emma Hill after her runway show in London. 36 of 36 Olivia Palermo and Matthew Williamson Lia Toby/WENN Socialite Olivia Palermo looked chic in a dotted mini alongside designer Matthew Williamson, who had just premiered his fall collection in London.