Nyong'o in a caped Ralph Lauren Collection gown at the Golden Globes.
Nyong'o in a caped Ralph Lauren Collection gown at the Golden Globes.
Hudson in a white beaded silk Atelier Versace gown at the Oscars.
Stone in an emerald green tulle Valentino gown at the Birdman premiere during the Venice Film Festival.
Connelly in an organza and floral Alexander McQueen gown at the Noah U.K. premiere.
Blanchett in a nude embroidered sequin Armani Prive dress at the Oscars.
Williams in a Giambattista Valli Couture ball gown with a floral bodice and yellow belt at the Emmys.
Perry in a whimsical Valentino tulle gown with embroidered music notes at the Grammys.
Theron in a sculpted black Dior Couture gown with see-through tulle straps at the Oscars.
Blunt in a hot pink Michael Kors gown with floral appliques at the Governors Awards.
Witherspoon in a fuschia Stella McCartney mermaid gown at the Met Gala.
Vega in an embellished Ralph & Russo Couture gown at the A Fistful of Dollars premiere during the Cannes Film Festival.
Lively in a black and white Gucci Premiere ball gown at the Captives premiere during the Cannes Film Festival.
Beyonce in a crimson Zuhair Murad gown with beaded side details at the VMAs.
Watson in a red silk crepe Dior dress, worn over cigarette pants, at the Golden Globes.
Banks in a floral-print Elie Saab Couture gown at The Hunger Games: Mockingjay – Part 1 London premiere.
Nyong'o in a flowy, pastel-blue Prada gown at the Oscars.
Caplan in a black and white Donna Karan Atelier gown at the Emmys.
Jones in a white Dior Couture gown with embroidered sleeves at the Theory of Everything U.K. premiere.
Wilde in an emerald green Gucci Premiere gown at the Golden Globes.
Chastain in an asymmetrical chiffon Elie Saab Couture gown at the Foxcatcher premiere during the Cannes Film Festival.
Peltz in a neck-plunging Prada gown at Transformers: Age of Extinction Tokyo premiere.
Parker in a black and white Oscar de la Renta gown, featuring the designer's signature across the back in red, at the Met Ball.
Lawrence in an embroidered sequin column Dior Couture gown at the SAG Awards.
Bosworth in a white, single-sleeved Alexander Vauthier Couture dress at the Hammer Museum Gala.
Woodley in a strapless, lemon yellow Ralph Lauren Collection gown at The Fault in Our Stars New York City premiere.
Schilling in a platinum Zuhair Murad Couture gown at the Emmys.
Washington in an orange Prada gown with navy sequin detailing at the Emmys.
Watts in a metallic Tom Ford number at the Golden Globes.
Knightley in a Chanel dress and jacket with floral appliques at the Begin Again premiere during the Tribecca Film Festival.
George Clooney's other half in a lace embroidered Giambattista Valli mini dress the day after her wedding in Venice.
Huntington-Whiteley in a periwinkle Cushnie Et Ochs gown with pearl details at the Vanity Fair Oscar party.
Moore in a feathered champagne Chanel Couture gown at the Maps to the Stars premiere during the Cannes Film Festival.
Swift in a chain mail Gucci Premiere gown at the Grammys.
Adams in a black and blue Gucci gown at the LACMA Art + Film Gala.
Lawrence in a mirrored Tom Ford mini dress at the Vanity Fair Oscar party.
Miller in an off-the-shoulder Burberry outfit at the London Evening Standard Theatre Awards.
Kruger in a multicolored Mary Katrantzou mini dress at The Bridge season 2 premiere.
Jolie in a strapless liquid leather Atelier Versace ball gown at the Maleficent world premiere.
Roberts in a black Saint Laurent gown at the American Horror Story: Freak Show L.A. premiere.
Steinfeld in a dramatic black-and-white Prabal Gurung ball gown at Met Gala.
Blanchett in a black lace and tulle Armani Prive gown with a cut-out back at the Golden Globes.
Fanning in an ivory moon-and-star embroidered Alexander McQueen gown at the Maleficent Tokyo premiere.
Stefani in a shimmery Atelier Versace gown at the Emmys.
Rossum in an asymmetrical, fuschia Monique Lhuillier gown at the Critics Choice Awards.
Gyllenhaal in a whimsical, feathered Dolce & Gabbana gown at the Tony Awards.
Connelly in a pink, embellished Givenchy Couture gown at the Noah Mexico premiere.
Pinto in a coral and gold embroidered Oscar de la Renta gown at the Homesman premiere during the Cannes Film Festival.
Robbie in a yellow, low-cut Rosie Assoulin gown at the Harper's Bazaar Women of the Year Awards.
Holmes in a light pink Zac Posen dress at The Giver NY premiere.
Alba in a gilded Elie Saab Haute Couture dress at the ESPY Awards.
Saldana in a black, printed Michael Kors gown at the Met Gala.
Collins in a black-to-purple ombre Elie Saab gown at the Love, Rosie premiere during the Rome Film Festival.
Cotillard in a beaded multicolor Maison Martin Margiela Couture minidress at the Two Days, One Night Cannes Film Festival photocall.
Aniston in a form-fitting, black and red Antonio Berardi cocktail dress at the Horrible Bosses 2 London premiere.
Monaghan in a red Simone Rocha dress at the Best of Me L.A. premiere.
Fergie in a black Halston gown with a gold belt and thigh-grazing slit at the American Music Awards.
Kidman in a strapless, belted Armani Prive gown at the Grace of Monaco premiere during the Shanghai Film Festival.
Beyonce in a Michael Costello gown, with strategically placed lace appliques, at the Grammys.
Dockery in a sleek, black-and-white J. Mendel gown at the Emmys.
Blunt in a leather David Koma dress with sheer paneling at the Edge of Tomorrow Paris premiere.
Kruger in a strapless, floral Elie Saab Couture chiffon gown at the Critics Choice Awards.
Lively in a shiny Gucci Premiere gown at the Met Gala.
Knightley in a beaded Michael Van Der Ham gown at the Laggies premiere during the Toronto Film Festival.
Lopez in a sequin Charbel Zoe gown that showed off her abs and leg at the VMAs.
Waterston in a black Prada gown with silver strap detailing at the Inherent Vice premiere during AFI Fest.
Gomez in a red, neck-plunging Dior mini dress at the Rudderless L.A. premiere.
Ora in a silver, single-shoulder Zuhair Muhad gown at the GQ Men of The Year Awards.
Johansson in a Vivienne Westwood Red Label ensemble at the Captain American: The Winter Soldier London premiere.
Mbatha-Raw in a form-fitting Calvin Klein Collection cocktail dress at the Gotham Film Awards.
Thompson in a embellished Ashi Studios outfit at the Gotham Film Awards.
Stone in a baby blue Erdem frock with wine-colored crystals at The Amazing Spiderman: Rise of Electro Germany premiere.
Tatou in a lace Dolce & Gabbana dress at the Magic in the Moonlight NY premiere.
Bullock in a hot pink Roland Mouret mini dress, as she accepted an award at the Spike TV's Guy's Choice Awards.
Kloss in a black-and-gold embroidered Oscar de la Renta ball gown at the Met Gala.
Williams in a printed Louis Vuitton mini dress at the Louis Vuitton Exhibition dinner during Art Basel Miami.
Matthew McConaughey's other half in a black feathered and tulle Marchesa gown at the Interstellar NY premiere.
Fanning in a red, fringe Valentino dress at the Effie Gray London premiere.
Larson in a black Maison Martin Margiela gown at the Indie Spirit Awards.
Jessie J in a draped vintage Halston gown at the VMAs.
Danes in a red lace Givenchy gown at the Emmys.
Ratajkowski in an off-the-shoulder SaFiYA frock at the Gone Girl NYFF premiere.
Seydoux in an emerald green Prada gown at the Saint Laurent premiere during the Cannes Film Festival.
Shipka in a floral print Miu Miu cocktail dress at the Much Music Awards.
Paquin in a black Thakoon frock at the True Blood season 7 premiere.
Byrne in a shiny Dsquared2 dress at the opening night of Can't Take It With You in New York City.
Diaz in a gray and white Victoria Beckham frock at CinemaCon.
Swank in a navy, white and green Delpozo dress at The Homesman premiere during the Hamptons Film Festival.
Ciara in a long-sleeved, sequin Emilio Pucci gown at the Grammys.
Rihanna in a white Tom Ford gown with purple embellished pasties at the amFAR L.A. Gala.
Gunn in a gold sequined Jenny Packham gown at the Tony Awards.
Belle in a royal Gucci gown at the LACMA Art + Film Gala.
Meester in a black-and-white Balmain mini dress at the The Judge L.A. premiere.
Munn in a gold Lanvin gown at the American Music Awards.
Kravitz in a sparkly Lanvin dress at the American Ballet Theater 2014 Opening Night Gala in NYC.
Jones in a black and blue Roksanda Ilinic frock, accented with a gold belt, at the Mad Men season 7 premiere.
Swift in a white cutout crop top and black skirt, both by J. Mendel, at the Academy of Country Music Awards.
Underwood in a white shimmery Oscar de la Renta dress at the Academy of Country Music Awards.
Cyrus in a white Calvin Klein Collection slip dress at Clive Davis' Pre-Grammy party.
Harris in a striped Altuzarra dress at the James Bond: Spectre photocall.
Pinto in a beaded Jason Wu dress at the Glamour Women of the Year Awards.