1 of 24
Showing off her petite curves in a crimson Zac Posen gown, the keeps the rest of her look low-key with tousled waves, sparkling Fred Leighton bangles and Christian Louboutin shoes.
2 of 24
The Modern Family accents her famous curves with a va-va-voom Vera Wang gown (which she loves because “[it] zipped and it closed!”) – and 160 carats (or more than $5,000,000 worth!) of Harry Winston diamonds, plus Casadei heels.
3 of 24
The actress, a winner for her role in My Week with Marilyn, channels a ’20s screen siren in navy burnished Jason Wu worn with a vintage Fred Leighton for Forevermark headband and jewels and Judith Leiber clutch.
4 of 24
With her directorial debut, In the Land of Blood and Honey, up for best foreign language film, selects a draped ivory Atelier Versace gown (one-shoulder, natch!) with contrasting bloodred accents, including a Christian Louboutin clutch. She finishes the look with Lorraine Schwartz jewels.
5 of 24
The best actress for Young Adult is one part glam, one part Grecian in a plunging blush Dior Haute Couture gown and vintage Cartier gems.
6 of 24
The Marchesa-clad Glee wows with silvery sequins and a glamorous train, plus stylish Lorraine Schwartz jewels and Jimmy Choo shoes.
7 of 24
Pulling back her signature bangs – but sticking to those cutouts she loves – the best actress nominee for The Girl with the Dragon Tattoo shows off her killer figure in black Nina Ricci, worn with Christian Louboutin heels and a Fred Leighton ring.
8 of 24
The , a winner for best actress in a television series (drama), goes for graphic elegance in a black-and-white J. Mendel gown with embellished details and a bare back, plus bold red lips and a Tiffany & Co. clutch.
9 of 24
Her upcoming show is called Fashion Star, and is exactly that, mixing modern and retro in a Julien Macdonald beaded silver halter column paired with Neil Lane jewels, a House of Harlow 1960 clutch, Jimmy Choo shoes and eyebrow-skimming bangs.
10 of 24
The stylish star brings sunshine to a cloudy day in a bold yellow Monique Lhuillier mermaid-silhouette gown, worn with Jimmy Choo heels, a Judith Leiber bag and sparkling Kwiat gems.
11 of 24
To celebrate the nomination of her animated film Puss in Boots, the wears a pleated, patterned-bodice Gucci gown with a black clutch and golden tassel earrings by Lorraine Schwartz.
12 of 24
EVAN RACHEL WOOD
Nominated for best supporting actress, the possibly engaged Mildred Pierce star takes a walk on the wild side in an emerald trumpet-hem Gucci halter featuring sequins, feathers and even scales. She finishes the look with Fred Leighton jewels and a Roger Vivier clutch.
13 of 24
Making her red carpet return after the June birth of her son Aleph, the is pretty in a pink custom Lanvin gown (with pops of red), Jimmy Choo sandals, a Tiffany & Co. clutch and more than 55 carats of Harry Winston jewels.
14 of 24
“They’re extremely comfortable,” The Descendants’s best supporting actress nominee gushes of her Tabitha Simmons shoes, worn with an Art Deco-style Marchesa gown and sleek updo.
15 of 24
“It’s a little different for me!” The New Girl’s best actress nominee says of her fluorescent beaded Prada halter, accented with Van Cleef & Arpels jewelry and tuxedo-painted nails.
16 of 24
With her film The Help nominated for best motion picture (drama), the dons a plunging eggplant gown with contrasting red accents, a dramatic belt and crystal-studded heels – all by Lanvin – topped off with a Cartier clutch and Lorraine Schwartz jewels.
17 of 24
Dior’s newest wears a flowing, sheer gown by the line with Cartier gems and Jimmy Choo heels.
18 of 24
“My daughter said … it looks like a mermaid to her!” the says of her pale lilac beaded Gucci gown accessorized with Bulgari jewels and Roger Vivier clutch.
19 of 24
The Glee actress opts for high drama in a fiery red tiered gown with laser-cut swan embellishments, vintage Fred Leighton jewelry and Casadei heels.
20 of 24
Wearing a metallic, skintight beaded Versace halter gown paired with a golden Roger Vivier clutch and Fred Leighton jewels, the gleams after arriving with her date, husband .
21 of 24
Mildred Pierce’s winner goes black and white on the red carpet, wearing a hammered-silk belted Jenny Packham gown with Roger Vivier sandals and jewelry and an evening bag by Fred Leighton.
22 of 24
Proving that turtlenecks can be glam and sexy (at least in an ivory beaded Givenchy sheath, worn with Jimmy Choo heels), The Help’s best supporting actress nominee makes a stunning red carpet debut in more than $1,000,000 of Harry Winston diamonds!
23 of 24
’s wears a pale ivory Elie Saab gown with a lacy center slit and matching sandals, plus Tiffany & Co. jewels. But it was what she didn’t wear – her ring! – that had everyone buzzing.
24 of 24
The Help star and best supporting actress winner is a blushing beauty in a gathered, soft pink Tadashi Shoji gown and matching Judith Leiber clutch, worn with Irene Neuwirth jewels and Christian Louboutin heels.