Olivia Munn was among the stars at the 2012 Vanity Fair Oscar Party on February 26, 2012 in West Hollywood, California.

She chose to wear a shiny nude-gold gown with a v-neck, spaghetti straps, and flap panels at the sides of the waist from the Calvin Klein Collection Spring 2012 collection.

Olivia accompanied her gown with sparkly jewelry by Harry Winston and a glittery box clutch.

Her look was finished with a half up and half down hairstyle with curls.

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Similar dress by Calvin Klein Collection:

Calvin Klein Collection Kainen Metallic Lurex Blend Dress at Net-A-Porter

Emily VanCamp was among the stars at the 2012 Vanity Fair Oscar Party on Sunday (February 26) in West Hollywood, California.

She looked super pretty wearing a nude strapless gown with a black sheer overlay and a sweetheart neckline from the J. Mendel Pre-Fall 2012 collection.

Emily teamed her two-tone gown with a black and gold clutch by Roger Vivier, statement jewelry by Irene Neuwirth, and super cute two-tone Brian Atwood "Ammy" peep toe platform pumps.

She concluded her look with gorgeous side swept curls and lovely makeup.

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Similar items:

NuNu Designs Rectangular Drop Earrings at Nordstrom

Irene Neuwirth Pink Opal & Diamond Drop Earrings at Barneys New York

Carole Rhinestone Bangle Bracelets (Set of 5) at Nordstrom

Bottega Veneta Hand-Painted Waxed Leather Knot Clutch at Net-A-Porter

Elizabeth Banks attended the 2012 Vanity Fair Oscar Party on Sunday (February 26) in West Hollywood, California.

The star donned a peacock green blurry dot printed gown with sheer, long sleeves and navy feather detailing at the bottom by Chadwick Bell.

Her fitted gown with contrast trim at the round neckline and sleeve cuffs was accented with a navy and gold box clutch by Jimmy Choo as well as gorgeous blue and green flower cluster statement earrings and a matching blue and green crystal statement ring both by Bvlgari.

She also styled her hair up in a clean updo with statement eye makeup and a pink lip shade.

Teresa Palmer was on hand at the 2012 Vanity Fair Oscar Party on Sunday (February 26) in West Hollywood, California.

She looked fabulous wearing a super chic halter gown with a silver ring around the neck from the Calvin Klein Collection Resort 2012 collection.

Teresa accompanied her simple gown with a matching clutch, metallic platform sandals, and sparkly jewelry.

She also styled her hair down in a simple style with dark eye makeup and a pink lip shade.

Her gown is also similar to the gown that Shailene Woodley wore to the 2012 Critics' Choice Movie Awards.

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Similar gowns:

Robert Rodriguez Eniko Gown at shopbop.com

ASOS Maxi Dress with Gold Necklace at Asos

Sofia Vergara attended the 2012 Vanity Fair Oscar Party on Sunday night (February 26) in West Hollywood, California.

She looked awesome wearing a white strapless and embroidered column gown by Roberto Cavalli.

Sofia accented her lovely gown with statement jewelry by Lorraine Schwartz, a colorful snakeskin clutch, and pumps by Casadei.

She concluded her feminine look with long wavy curls and lovely makeup.

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Similar earrings:

Colette Steckel "Feuille" 18k Gold Colette Steckel 's Logo Leafs Hook Earrings at Endless.com

Amy Adams attended the 2012 Vanity Fair Oscar Party on Sunday night (February 26) in West Hollywood, California.

She looked great wearing a silver strapless and draped dress with a slit on the side by Vivienne Westwood.

Amy paired her dress with statement earrings and matching twist detailed and peep toe platform pumps by Giuseppe Zanotti.

She also styled her hair up in a chic updo with locks of hair framing her face.

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Same shoes in white:

Giuseppe Zanotti Ruched Satin Platform Pumps at Saks Fifth Avenue

Giuseppe Zanotti Satin Platform Peep Toe Pumps at Net-A-Porter

Giuseppe Zanotti Satin Open Toe Pumps at LUISAVIAROMA

Giuseppe Zanotti E26066 at Zappos Couture

Similar gown by Vivienne Westwood:

Vivienne Westwood Gold Label Long Fan Print Sequin dress at MATCHES

Similar dress in white by Vivienne Westwood:

Vivienne Westwood Anglomania Marghi Dress at farfetch.com

Claire Danes arrived at the 2012 Vanity Fair Oscar Party on Sunday night (February 26) in West Hollywood, California.

She wore a dark hot pink silk chiffon sleeveless gown with a sheer, flower embroidered neckline and cascading ruffles down the skirt from the Valentino Pre-Fall 2012 collection.

Claire accented her charming gown with sparkly diamond stud earrings by Tiffany & Co., a gold and diamond bracelet by Van Cleef & Arpels, and a beige clutch by Lanvin.

Buy It:

Valentino Rosette Top Voulant Gown at Bergdorf Goodman

Valentino Lace and Ruffled Silk Organza Gown at Net-A-Porter

Lanvin Mini Serpent Clutch in Beige at Forward

Same clutch in different colors:

Lanvin Watersnake Evening Clutch at LUISAVIAROMA

Lanvin Painted Python Minaudiere at Neiman Marcus

Lanvin Sea Breeze Minaudiere at Neiman Marcus

Lanvin Squared Snake Evening Clutch at Lanvin

Lanvin Squared Clutch in Embossed Brass at Lanvin

Jennifer Lopez attended 2012 Vanity Fair Oscar Party on Sunday night (February 26) in West Hollywood, California.

She donned a burgundy fully beaded long sleeve gown featuring a plunging neckline and sheer embroidered silk paneling in the skirt from the Zuhair Murad Fall 2011 Couture collection.

Her fitted, glittery gown with an open back was paired with a matching clutch by Swarovski and diamond stud earrings by H. Stern.

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Similar earrings:

Crislu Cubic Zirconia Studs (3 ct. t.w.) at Macy's

JCPenney 1/2 CT. T.W. Diamond Stud Earrings 14K at JCPenney

Rosario Dawson arrived at the 2012 Vanity Fair Oscar Party on Sunday night (February 26) in West Hollywood, California.

The actress showed that she is not afraid of color by wearing a vibrant raspberry and bright aqua colorblock halter gown with a bright red-orange tie at the waist from the Salvatore Ferragamo Spring 2012 collection.

Rosario accompanied her floaty gown with a sparkly box clutch and dark peep toe platform pumps both by Salvatore Ferragamo.

Her look was complete with a clean updo and statement earrings.

Salma Hayek was among the attendees at the 2012 Vanity Fair Oscar Party on Sunday night (February 26) in West Hollywood, California.

She wore a raspberry off-shouldered silk chiffon gown with shoulder straps and a tiered skirt by Yves Saint Laurent.

Salma styled her dress with a gold clutch by Yves Saint Laurent, pearl drop earrings, and a ruby and diamond ring.

She also kept her hair up in a braided ponytail and wore sandals by Yves Saint Laurent.