Jennifer Lawrence in a Dior Haute Couture gown with Chopard jewelry, a Roger Vivier clutch and Brian Atwood shoes.
Jason Merritt/Getty Images
Jennifer Aniston in a red Valentino gown with Fred Leighton jewelry and Salvatore Ferragamo heels and clutch.
John Shearer/Invision/AP
Jessica Chastain in a Giorgio Armani strapless gown with Harry Winston jewelry and Christian Louboutin shoes.
Jason Merritt/Getty Images
Charlize Theron in a Dior Haute Couture gown with Harry Winston jewels and Roger Vivier shoes.
Jeff Kravitz/FilmMagic
Reese Witherspoon in a Louis Vuitton gown and jewels with Christian Louboutin heels.
Steve Granitz/WireImage
Nicole Kidman in a L’Wren Scott gown with Fred Leighton jewelry.
Jason Merritt/Getty Images
Anne Hathaway in a Prada column gown with Tiffany & Co. jewelry and a Roger Vivier clutch.
Steve Granitz/WireImage
Kelly Rowland in a Donna Karan Atelier gown with Lorraine Schwartz jewels.
Lionel Hahn/Abaca
Kelly Osbourne in Tony Ward Couture with Norman Silverman earrings and a Le Vian and Carrera y Carrera ring.
Steve Granitz/WireImage
Jennifer Hudson in Roberto Cavalli with a Jimmy Choo clutch.
Kevin Mazur/WireImage
Sandra Bullock in an Elie Saab gown with Harry Winston jewelry, Jimmy Choo shoes and a Swarovski clutch.
Kevin Mazur/WireImage
Presenter Ben Affleck in a black tuxedo and wife Jennifer Garner in a Gucci gown with a Roger Vivier clutch, Neil Lane jewelry and Brian Atwood shoes.
Jason Merritt/Getty Images
Adele in a Jenny Packham gown with Van Cleef & Arpels and Lorraine Schwartz jewelry, Christian Louboutin shoes and a Swarovski clutch.
Jason Merritt/Getty Images
George Clooney in a Giorgio Armani tuxedo and Stacy Keibler in a Naeem Khan gown wtih Lorraine Schwartz jewelry.
Jason Merritt/Getty Images
Best Actor Nominee Bradley Cooper in a classic black tuxedo and his and his mother, Gloria Cooper.
Steve Granitz/WireImage
Kristin Chenoweth in Tony Ward Couture gown with Jimmy Choo shoes and Simon G jewels.
Lionel Hahn/Abaca
Melissa McCarthy in David Meister with a Swarovski clutch.
Jason Merritt/Getty Images
Salma Hayek in a velvet gown with Cindy Chao jewelry and Maple Leaves choker in her hair.
John Shearer/Invision/AP
Joseph Gordon-Levitt in a tuxedo.
Jason Merritt/Getty Images
Eddie Redmayne in an Alexander McQueen tuxedo.
John Shearer/Invision/AP
Daniel Day-Lewis in a dark blue tuxedo and wife Rebecca Miller in a black lace column.
Steve Granitz/WireImage
E! Red Carpet host Giuliana Rancic in a strapless Raphael gown with Forevermark jewelery.
Jason Merritt/Getty Images
Kristen Stewart in a Reem Acra design with Fred Leighton jewels and Jimmy Choo heels.
Jason Merritt/Getty Images
Maria Menounos in a Romona Keveza mermaid gown with Martin Katz jewels and a Swarovski crystal clutch.
Jennifer Graylock/FilmMagic
Naomi Watts in an Armani Privé gown with Neil Lane jewelry and Jimmy Choo shoes. Liev Schreiber in a Calvin Klein tuxedo.
John Shearer/Invision/AP
Hugh Jackman in a tuxedo with Deborah Furness in a suit with Lorraine Schwartz jewelry.
Jason Merritt/Getty Images
Amy Adams in an Oscar de la Renta gown and Mouawad jewelry.
Presenter Halle Berry in a Versace gown with Jimmy Choo shoes.
John Shearer/Invision/AP
Quvenzhané Wallis in a blue Giorgio Armani gown with Forevermark jewelery.
Jason Merritt/Getty Images
Zoe Saldana in a strapless Alexis Mabille gown with Neil Lane jewelry and Roger Vivier shoes.
Kevin Mazur/WireImage
Catherine Zeta-Jones in a Zuhair Murad gown with Lorraine Schwartz jewels and Pelle Moda shoes.
Kevin Mazur/WireImage
Olivia Munn in a strapless Marchesa gown.
Kevin Mazur/WireImage
Jeremy Renner in a Givenchy by Riccardo Tisci tuxedo and Van Cleef & Arpels watch.
Steve Granitz/WireImage
Kerry Washington in a Miu Miu gown with Christian Louboutin shoes, a Prada clutch and jewelry by Chopard and Fred Leighton.
Amanda Seyfried in an Alexander McQueen gown with Lorraine Schwartz jewelry.
Kevin Mazur/WireImage
Daniel Radcliffe in a Prada suit.
Kevin Mazur/WireImage
Helena Bonham Carter in a Vivienne Westwood Couture gown and Tim Burton in a classic suit and tie.
Frazer Harrison/Getty Images
Norah Jones in a Tadashi Shoji gown with a Swarovski clutch and Forevermark jewels.
Jason Merritt/Getty Images
Helen Hunt in a H&M gown with Martin Katz jewelry,a Swarovski clutch and Rene Caovilla shoes.
Jason Merritt/Getty Images
Jane Fonda in Versace with Chopard jewelry and Jimmy Choo sandals and clutch.
Jason Merritt/Getty Images
Presenter Jean Dujardin in a classic black tuxedo.
Kevin Mazur/WireImage
Best Supporting Actor nominee Christopher Waltz in a Prada tuxedo.
FREDERIC J. BROWN/AFP/Getty Images
Naomie Harris in an embellished gold column, H. Stern jewels, and Christian Louboutin sandals.
Jason Merritt/Getty Images
Sally Field in a Valentino gown with Martin Katz jewelry and Jimmy Choo shoes.
Steve Granitz/WireImage
Octavia Spencer in a Tadashi Shoji gown with Lorraine Schwartz jewels, a Edie Parker clutch and Prada shoes.
Kevin Mazur/WireImage
Chris Pine in an Ermenegildo Zegna tuxedo.
Jeff Vespa/WireImage
Emmanuelle Riva in a blue gown.
Jason Merritt/Getty Images
Channing Tatum in a black tux and Martin Katz diamond cufflinks and matching studs, with wife Jenna Dewan in a Rachel Roy gown with Brian Atwood shoes, Irene Neuwirth earrings and a Christian Louboutin clutch.
Jason Merritt/Getty Images
Chris Evans in a tuxedo.
Kevin Mazur/WireImage
Performer Samantha Barks in a Valentino gown with Jimmy Choo shoes and a Valentino gown with House of Waris for Forevermark pendant necklace.
Kevin Mazur/WireImage
Jacki Weaver in a Rani Zakhem gown with Stephen Webster for Forevermark jewelry, an Orton clutch and Jimmy Choo heels.
Jason Merritt/Getty Images
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Jennifer Lawrence
Jennifer Lawrence in a Dior Haute Couture gown with Chopard jewelry, a Roger Vivier clutch and Brian Atwood shoes.
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Jennifer Aniston
Jennifer Aniston in a red Valentino gown with Fred Leighton jewelry and Salvatore Ferragamo heels and clutch.
Jessica Chastain
Jessica Chastain in a Giorgio Armani strapless gown with Harry Winston jewelry and Christian Louboutin shoes.
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Charlize Theron
Charlize Theron in a Dior Haute Couture gown with Harry Winston jewels and Roger Vivier shoes.
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Reese Witherspoon
Reese Witherspoon in a Louis Vuitton gown and jewels with Christian Louboutin heels.
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Anne Hathaway
Anne Hathaway in a Prada column gown with Tiffany & Co. jewelry and a Roger Vivier clutch.
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Kelly Osbourne
Kelly Osbourne in Tony Ward Couture with Norman Silverman earrings and a Le Vian and Carrera y Carrera ring.
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Sandra Bullock
Sandra Bullock in an Elie Saab gown with Harry Winston jewelry, Jimmy Choo shoes and a Swarovski clutch.
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Jennifer Garner and Ben Affleck
Presenter Ben Affleck in a black tuxedo and wife Jennifer Garner in a Gucci gown with a Roger Vivier clutch, Neil Lane jewelry and Brian Atwood shoes.
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Adele
Adele in a Jenny Packham gown with Van Cleef & Arpels and Lorraine Schwartz jewelry, Christian Louboutin shoes and a Swarovski clutch.
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George Clooney and Stacy Keibler
George Clooney in a Giorgio Armani tuxedo and Stacy Keibler in a Naeem Khan gown wtih Lorraine Schwartz jewelry.
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Bradley Cooper
Best Actor Nominee Bradley Cooper in a classic black tuxedo and his and his mother, Gloria Cooper.
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Kristin Chenoweth
Kristin Chenoweth in Tony Ward Couture gown with Jimmy Choo shoes and Simon G jewels.
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Salma Hayek
Salma Hayek in a velvet gown with Cindy Chao jewelry and Maple Leaves choker in her hair.
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Daniel Day-Lewis and Rebecca Miller
Daniel Day-Lewis in a dark blue tuxedo and wife Rebecca Miller in a black lace column.
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Giuliana Rancic
E! Red Carpet host Giuliana Rancic in a strapless Raphael gown with Forevermark jewelery.
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Kristen Stewart
Kristen Stewart in a Reem Acra design with Fred Leighton jewels and Jimmy Choo heels.
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Maria Menounos
Maria Menounos in a Romona Keveza mermaid gown with Martin Katz jewels and a Swarovski crystal clutch.
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Naomi Watts and Liev Schreiber
Naomi Watts in an Armani Privé gown with Neil Lane jewelry and Jimmy Choo shoes. Liev Schreiber in a Calvin Klein tuxedo.
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Hugh Jackman
Hugh Jackman in a tuxedo with Deborah Furness in a suit with Lorraine Schwartz jewelry.
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Zoe Saldana
Zoe Saldana in a strapless Alexis Mabille gown with Neil Lane jewelry and Roger Vivier shoes.
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Catherine Zeta-Jones
Catherine Zeta-Jones in a Zuhair Murad gown with Lorraine Schwartz jewels and Pelle Moda shoes.
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Kerry Washington
Kerry Washington in a Miu Miu gown with Christian Louboutin shoes, a Prada clutch and jewelry by Chopard and Fred Leighton.
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Helena Bonham Carter and Tim Burton
Helena Bonham Carter in a Vivienne Westwood Couture gown and Tim Burton in a classic suit and tie.
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Helen Hunt
Helen Hunt in a H&M gown with Martin Katz jewelry,a Swarovski clutch and Rene Caovilla shoes.
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Naomie Harris
Naomie Harris in an embellished gold column, H. Stern jewels, and Christian Louboutin sandals.
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Octavia Spencer
Octavia Spencer in a Tadashi Shoji gown with Lorraine Schwartz jewels, a Edie Parker clutch and Prada shoes.
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Channing Tatum and Jenna Dewan
Channing Tatum in a black tux and Martin Katz diamond cufflinks and matching studs, with wife Jenna Dewan in a Rachel Roy gown with Brian Atwood shoes, Irene Neuwirth earrings and a Christian Louboutin clutch.
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Samantha Barks
Performer Samantha Barks in a Valentino gown with Jimmy Choo shoes and a Valentino gown with House of Waris for Forevermark pendant necklace.
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