Actresses Emma Stone and Rooney Mara sat front row at Calvin Klein in knee-length dresses by the label.
Billy Farrell/BFAnyc/Sipa USA
Gossip Girl's Blake Lively flashed a neon pink smile at Noon by Noor in a black and white tuxedo-inspired dress.
Justin Campbel/StartraksPhoto
Zoe Saldana attended Prabal Gurung's runway show in a turquoise blazer and purple-print pants by the designer. "He's one of my closest friends, and I've been a witness to his growth the same way he's been a witness to mine," the actress explained. "To come out here is a privilege, to support him as an artist."
LEANDRO JUSTEN/PatrickMcMullan.com/Sipa
The RampB singer—and new aunt to Beyonce's baby girl, Blue Ivy—sat front row at Diane von Furstenberg in a boldly-printed skirt suit.
JUSTIN CAMPBELL/startraksphoto.com
"Loving NYC for #NYFW getting ready to head to Michael Kors show #excited," Tweeted Paula Patton before she took her seat at the Kors show alongside Amber Heard and Jessica Alba.
David X. Prutting/Sipa USA
"I'm obsessed!" Greene said of the new Donna Karan collection after seeing the designs hit the runway alongside Shameless star Emmy Rossum.
Gregory Pace / BEImages
A checkered and bobbed Rose Byrne held tight to denim-clad Kravitz before the Marc Jacobs runway show.
AP Photo/Charles Sykes
The design duo arrived at J.Mendel just moments before the lights went down in matching black coats, oversize shades, and their signature tousled waves.
Stephen Lovekin/Getty Images for Mercedes-Benz Fashion Week
Dakota Fanning joined Natalie Portman in the front row at Rodarte, where Portman debuted her new, side-swept bangs.
Clint Spaulding/PatrickMcMullan.com/Sipa
As the face of Vera Wang's Lovestruck perfume, Leighton Meester cheered on the designer from the front row! "I can't imagine a better way to spend Valentine's Day than goin to the @VeraWangGang show!" Meester Tweeted.
AP Photo/ Donald Traill
A fur-clad Kim Kardashian stepped backstage after Kanye West's fashion show to congratulate her beau on his latest designer collection. "So excited to see my friends in Paris!" the reality star Tweeted.
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Katy Perry matched her bubblegum pink lips to her blush dress at the Miu Miu fashion show in Paris.
Pascal Le Segretain/Getty
The face of Miss Dior Handbags was pretty in pink lace and a white overcoat at the Christian Dior fashion show in Paris.
Pascal Le Segretain/Getty
Olivia Palermo posed in a printed dress before heading inside to see the Christian Dior's fall collection.
Pascal Le Segretain/Getty
The Twilight Saga star Kristen Stewart popped up in the front row at Balenciaga rocking fierce leather pants tucked into sandals by the brand.
FameFlynet
Hayek and Keys wore coordinating black and white looks to the Stella McCartney show in Paris.
Nicolas Briquet/ABACA/startraksphoto
Burberry model Huntington-Whiteley and actress Bosworth stood side-by-side at the Burberry fashion show. "Here's looking at you Christopher Bailey! Just. Gorgeous," Bosworth Tweeted to Burberry creative director Christopher Bailey after the show.
Dave M. Benett/Getty Images
Oscar nominee Michelle Williams took a break from her press tour for My Week With Marilyn to enjoy the Mulberry fashion show in London.
Wenn
Stella McCartney welcomed Rihanna (in a McCartney design) to help her celebrate her fall collection's presentation in London.
Dave M. Benett/Getty Images
The top model (in Stella McCartney) and husband Jamie Hince were on hand to toast to Stella McCartney's new collection.
Richard Young/startraksphoto
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Emma Stone and Rooney Mara
Actresses Emma Stone and Rooney Mara sat front row at Calvin Klein in knee-length dresses by the label.
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Blake Lively
Gossip Girl's Blake Lively flashed a neon pink smile at Noon by Noor in a black and white tuxedo-inspired dress.
Zoe Saldana
Zoe Saldana attended Prabal Gurung's runway show in a turquoise blazer and purple-print pants by the designer. "He's one of my closest friends, and I've been a witness to his growth the same way he's been a witness to mine," the actress explained. "To come out here is a privilege, to support him as an artist."
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Solange Knowles
The RampB singer—and new aunt to Beyonce's baby girl, Blue Ivy—sat front row at Diane von Furstenberg in a boldly-printed skirt suit.
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Paula Patton, Amber Heard, and Jessica Alba
"Loving NYC for #NYFW getting ready to head to Michael Kors show #excited," Tweeted Paula Patton before she took her seat at the Kors show alongside Amber Heard and Jessica Alba.
Advertisement
Ashley Greene and Emmy Rossum
"I'm obsessed!" Greene said of the new Donna Karan collection after seeing the designs hit the runway alongside Shameless star Emmy Rossum.
Advertisement
Zoe Kravitz and Rose Byrne
A checkered and bobbed Rose Byrne held tight to denim-clad Kravitz before the Marc Jacobs runway show.
Advertisement
Ashley and Mary-Kate Olsen
The design duo arrived at J.Mendel just moments before the lights went down in matching black coats, oversize shades, and their signature tousled waves.
Advertisement
Dakota Fanning and Natalie Portman
Dakota Fanning joined Natalie Portman in the front row at Rodarte, where Portman debuted her new, side-swept bangs.
Advertisement
Leighton Meester
As the face of Vera Wang's Lovestruck perfume, Leighton Meester cheered on the designer from the front row! "I can't imagine a better way to spend Valentine's Day than goin to the @VeraWangGang show!" Meester Tweeted.
Advertisement
Kanye West and Kim Kardashian
A fur-clad Kim Kardashian stepped backstage after Kanye West's fashion show to congratulate her beau on his latest designer collection. "So excited to see my friends in Paris!" the reality star Tweeted.
Advertisement
Katy Perry
Katy Perry matched her bubblegum pink lips to her blush dress at the Miu Miu fashion show in Paris.
Advertisement
Mila Kunis
The face of Miss Dior Handbags was pretty in pink lace and a white overcoat at the Christian Dior fashion show in Paris.
Advertisement
Olivia Palermo
Olivia Palermo posed in a printed dress before heading inside to see the Christian Dior's fall collection.
Advertisement
Kristen Stewart
The Twilight Saga star Kristen Stewart popped up in the front row at Balenciaga rocking fierce leather pants tucked into sandals by the brand.
Advertisement
Salma Hayek and Alicia Keys
Hayek and Keys wore coordinating black and white looks to the Stella McCartney show in Paris.
Advertisement
Rosie Huntington-Whiteley and Kate Bosworth
Burberry model Huntington-Whiteley and actress Bosworth stood side-by-side at the Burberry fashion show. "Here's looking at you Christopher Bailey! Just. Gorgeous," Bosworth Tweeted to Burberry creative director Christopher Bailey after the show.
Advertisement
Michelle Williams
Oscar nominee Michelle Williams took a break from her press tour for My Week With Marilyn to enjoy the Mulberry fashion show in London.
Advertisement
Rihanna and Stella McCartney
Stella McCartney welcomed Rihanna (in a McCartney design) to help her celebrate her fall collection's presentation in London.
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