1 of 33
The Oscar nominee makes a coordinated appearance with fellow nominee, partner Brad Pitt, in a gray Akris coat over Ralph Lauren Collection pants and top with Tiffany & Co. jewelry at the Paris premiere of The Curious Case of Benjamin Button.
2 of 33
SARAH JESSICA PARKER
During date night with husband Matthew Broderick, the actress catches a Broadway show in a retro white satin coat and vivid purple purse.
3 of 33
EVA LONGORIA PARKER
The Desperate Housewife exits from her restaurant Beso looking casually chic in her striped turtleneck, red Gustto clutch and distressed jeans.
4 of 33
The reality star makes a splash at the 8th Annual WeHo Awards in a pleated champagne David Meister gown.
5 of 33
The One Tree Hill actress is a harbinger of spring in her tangerine BCBG Max Azria minidress and House of Lavande jewelry at the opening of the W Hotel in Atlanta.
6 of 33
The expectant star looks radiant in her draped beige dress and gold clutch at an opening reception at MOCA in Los Angeles.
7 of 33
The actress proves to be husband Tom Cruise’s best accessory in her ribbon-strapped, beaded flapper Escada dress and soft bob at the London premiere of Valkyrie.
8 of 33
Showing off new bangs and a shorter do, the Grey’s Anatomy star keeps it casual in her skinny jeans, tangerine ruffled top and leopard-print cardigan as she leaves a Hollywood hotel.
9 of 33
Continuing her fashionable Italian tour, the designer adds a pop of red with a jeweled Dolce & Gabbana headband to her all-black look complete with her signature Birkin bag and sky-high platforms while out in Milan.
10 of 33
It might be cold in Utah, but the actress stays stylish in her velvet blazer, skinny bottoms and high fur-trimmed boots at the premiere of Motherhood during the Sundance Film Festival.
11 of 33
The actress enjoys a day of shopping in a comfortable blue knit dress, black tuxedo blazer and sweet ballet flats while out in Beverly Hills.
12 of 33
Inspired by the setting, the heiress dons a printed kimono dress for the opening of the Bliss boutique in Tokyo.
13 of 33
The actress shows her support of husband Tom Cruise at the Berlin premiere of his film Valkyrie in a smoldering jersey Escada gown accented with black gems along the plunging neckline.
14 of 33
With husband David at her side, Posh sizzles in a red-hot number from her own dress collection, matching pumps and statement gems at the My Sky HG Wears Fendi cocktail party in Milan.
15 of 33
The songbird is vibrant in a canary-yellow, one-shoulder Jasmine Di Milo minidress and black Guiseppe Zanotti Design heels at the RIAA Inaugural Ball in Washington, D.C.
16 of 33
Ready to sing at the Western Regional Inaugural Ball, the chanteuse almost steals the show in a flowing light green Marchesa gown.
17 of 33
The singer goes for patriotic red on the Creative Coalition Inaugural Ball’s blue carpet in D.C., wearing an elegant chiffon Dior gown accented with a jeweled brooch at the neckline, C. Greene star shaped earrings and a Sara Weinstock cocktail ring.
18 of 33
Mimi highlights her famous curves in a hip-hugging black Dolce & Gabbana gown with a plunging off-the-shoulder neckline to perform at the Neighborhood Ball in D.C.
19 of 33
The star shows off her stripes in a leg-baring blue and white couture gown by Georges Chakra and low black pumps at the Creative Coalition’s Inaugural Ball in D.C.
20 of 33
It’s elegant black for the actress, who hits MTV and ServiceNation’s Be the Change: Live From the Inaugural gala in a strapless cinch-waist taffeta Donna Karan dress, Cartier diamonds and classic Casadei satin pumps.
21 of 33
The Wrestler actress channels starlets of Hollywood’s golden age with the ’50s silhouette of her chic Giambattista Valli cocktail dress and bow-topped pumps at the Creative Coalition s Inaugural Ball in Washington.
22 of 33
Wearing a sexy satin corset Dolce & Gabbana gown, the actress shines at the Be the Change: Live from the Inaugural event in D.C.
23 of 33
Before bundling up for the outdoor Inauguration ceremony, the star gets glam in an elaborately beaded taffeta Chanel Couture minidress and golden accessories – including metallic Jimmy Choo heels – at the Artist & Athletes Inaugural Ball in Washington, D.C.
24 of 33
The double Golden Globes winner adds a dose of sex appeal to the LBD with her cut-out Narciso Rodriguez black dress, Roger Vivier heels and Chopard jewels at the Revolutionary Road premiere in London.
25 of 33
The actress is a vision in an all-white Akris pantsuit at the Berlin premiere of The Curious Case of Benjamin Button.
26 of 33
The Bride Wars star hits the town in Paris while promoting her film in a tiered turquoise Azzaro minidress and peep toe Guiseppe Zanotti pumps.
27 of 33
Hudson’s costar gets edgy in a cream leather Gianfranco Ferre dress paired with bold red Christian Louboutin pumps and a Borgioni Medusa ring for the film’s Parisian photocall.
28 of 33
The star is golden in her glittering blazer and matching Jimmy Choo clutch at the Huffington Post Pre-Inaugural ball in Washington, D.C.
29 of 33
The actress gets ruffled up in a slim chocolate sheath and Sara Weinstock jewelry at the Sundance premiere of Spread.
30 of 33
The normally classic star tries out a new look in black lace Louis Vuitton and piled-up curls at the Parisian premiere of Doubt.
31 of 33
The singer is a stand-out in her emerald green Oscar de la Renta gown at the 2009 Latino Inaugural Gala in Washington, D.C.
32 of 33
The host of the 1st Annual BET Honors in D.C. is up for the task in a jewel-encrusted Reem Acra gown and Judith Ripka jewelry.
33 of 33
The Heroes star is elegant in her champagne Monique Lhuillier strapless gown and H.Stern jewels at the Pre-Inaugural Ball hosted by the Huffington Post and MySpace.