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Mar. 8th, 2010 at 2:56 AM

Oscars Best Dressed

From the glamorous gowns to the jaw-dropping jewels and the perfect coifs, see every detail from the best looks of Hollywood's biggest night.

DEMI MOORE The ageless star is flawless in her Atelier Versace tiered blush gown, Van Cleef & Arpels jewelry, Versace heels and Ferragamo clutch.	SANDRA BULLOCK The Best Actress favorite flaunts her figure in a shimmering gold beaded gown with a sexy slit. She finishes off her polished look with sleek hair and bright pink lips.	ZOE SALDANA With her blockbuster Avatar up for multiple awards, the star goes for high drama in her over-the-top Givenchy Haute Couture by Riccardo Tisci ruffled purple gown, along with a clutch and shoes from the brand with Lorraine Schwartz amethyst and diamond jewelry.	KRISTEN STEWART The first-time presenter skips her usual tomboy chic for an utterly feminine, custom Monique Lhuillier navy trumpet gown, H. Stern diamond bracelet and a fresh updo.
JENNIFER LOPEZ The sexy mom of two plays up her famous curves in a sculptural Armani Privé pale pink gown with a dramatic train, Ferragamo heels and Cartier diamonds.	DIANE KRUGER Hitting the red carpet with her Inglourious Basterds director Quentin Tarantino, the stylish star is polished in a ruffled Chanel Haute Couture collection gown, black accessories from Chanel and Chanel Fine Jewelry.	PENÉLOPE CRUZ The Best Supporting Actress nominee is ravishing in red in her Donna Karan couture duchess satin pleated gown, Chopard jewels and soft updo.	KATE WINSLET Last year's Best Actress winner returns to present the 2010 award in shades of soft champagne in her bustier-topped YSL dress and $2.5 million Tiffany & Co. diamond necklace.
CAMERON DIAZ The always-sunny actress is all Hollywood glamour, from her gold-dusted Oscar de la Renta gown to her perfectly curled locks and down to her Cartier jewels.	CAREY MULLIGAN The charming Best Actress nominee goes for classic with a twist in her Prada gown with Swarovski crystal embellishment – including tiny forks, knives, bolts, watch gears and scissors! Mulligan finished her look with a black satin clutch and heels from Prada along with Fred Leighton jewels.	MILEY CYRUS The presenter is nothing but a golden girl in her bustier-top Jenny Packham gown, Lorraine Schwartz jewels and a soft bun.	SARAH JESSICA PARKER Carrie would be proud! The fashionista dares again in her pale yellow Chanel Haute Couture gown with silver embroidery at the neckline, a dramatic retro bun and Fred Leighton jewels.
NICOLE RICHIE Supporting Joel Madden as he deejays the big night, the soon-to-be-married star goes for '60s glam in her beaded, backless Reem Acra gown with long sleeves, Bally heels winged eye makeup, Lorraine Schwartz blackened platinum jewerlry and a high bun.	MAGGIE GYLLENHAAL The Best Supporting Actress nominee goes avant-garde in a blue brushstroke Dries van Noten slim gown and vintage Fred Leighton jewels.	ANNA KENDRICK She's light as Air! The Best Supporting Actress nominee floats in her pale pink draped Elie Saab Haute Couture gown, a crystal Judith Leiber clutch and Kwiat diamonds.	VERA FARMIGA The Best Supporting Actress nominee picks one of the night's major trends – ruffles! – in her fan-pleated red Marchesa gown and Fred Leighton jewels.
MARIAH CAREY Supporting her nominated film Precious, the singer-actress balances sexy and glam in her Valentino Haute Couture midnight-blue gown with a thigh-high slit, H. Stern diamond bracelet and Chopard diamond earrings.	AMANDA SEYFRIED The Dear John star plays off her pale beauty with a mint green Armani Privé gown encrusted with Swarovski crystals, Brian Atwood sandals and a slick bun.	ELIZABETH BANKS After presenting last weekend's Scientific and Technical Awards, the actress hits the red carpet in a sweeping gray Versace gown accessorized with a Ferragamo clutch and a sparkling Fred Leighton diamonds.	RACHEL MCADAMS The presenter is a vision of spring in her pastel-patterned Elie Saab Haute couture gown and Lorraine Schwartz diamonds.