1 of 50
2 of 50
brings L.A. flash to the City of Lights, striding through Paris in leopard print Christian Louboutin booties and a ruffled black dress.
3 of 50
SARAH JESSICA PARKER
Carrie Bradshaw would be proud! shows off a sophisticated mix of patterns and textures, mixing Oscar de la Renta’s tweed jacket and polka dot skirt, while enjoying her front-row perch at the designer’s show, held on the last day of N.Y.C. Fashion Week.
4 of 50
The Eat Pray Love cuts a statuesque figure in a classic black lace Dolce & Gabbana gown and Bulgari jewels at the Italian premiere of her movie.
5 of 50
Cloaking her all-black look in a furry vest, the poses at a private showing of KM3D-1 at the Haunch of Venison gallery in London.
6 of 50
Scarlet shoes take the actress’s classic tweed dress from staid to sexy as she visits Live! with Regis and Kelly.
7 of 50
8 of 50
Rolling up the cuffs of her dark jeans and topping the look with a black blazer and white tee, Regis’s onscreen shows off a charitable spirit at a Guinness World Records event in partnership with Live! with Regis and Kelly in N.Y.C.
9 of 50
The star of What’s Wrong with Virginia trades in her YSL tux for a more feminine look, showing up to the film’s press conference in soft, asymmetrically draped dress and strappy heels during the Toronto International Film Festival.
10 of 50
Shape magazine’s latest cover girl poses in a figure-flattering bandage skirt, multi-print top and strappy sandals before treating guests to a private concert at the Seminole Hardrock Hotel and Casino in Hollywood, Fla.
11 of 50
EVA LONGORIA PARKER
The star is simply stunning in a one-shoulder Gustavo Cadile black gown and dangling earrings at the Congressional Hispanic Caucus Institute’s 33rd Annual Awards Gala in Washington, D.C.
12 of 50
The designing shows off her assets in a form fitting LBD with silk rose appliqué and stacked platforms at the Macy’s Find Your Magic kick-off event in N.Y.C.
13 of 50
Oh, Canada! Jennifer Connelly makes menswear look downright sexy in a belted tuxedo jacket and coordinating trouser shorts – both by YSL – at the Toronto International Film Festival premiere of What’s Wrong with Virginia.
14 of 50
Continuing to make her rounds at New York Fashion Week, Kelly Osbourne stands pretty in pink, donning a soft pink ruffle dress with a black bow accent by Marchesa and sparkling peeptoe pumps at the brand’s presentation.
15 of 50
even makes museum-hopping in Paris a fashionable affair! The reality star visits the Louvre with her mom in a white ruffled frock topped with a black blazer, finishing off the look with nude pumps and an on-trend leopard clutch.
16 of 50
Malin proves a red carpet affair demands an equally smoking red dress, posing in a J. Mendel V-neck gown with fishtail hem at the The Bang Bang Club premiere at the Toronto Film Festival.
17 of 50
PEOPLE’s Best Dressed does a sartorial strut in an orange and navy geometric blazer, tailored harem trousers and funky heels while leaving her N.Y.C. hotel.
18 of 50
The Mad Men actress accentuates her hourglass shape in a technicolor print maxi dress – comprised of entwined bodies! – at the Los Angeles premiere of Devil.
19 of 50
The singer takes a walk on the wild side in a feathered Gucci frock at the UK premiere of The Kid.
20 of 50
Fall might be almost officially here, but the Gossip Girl keeps her look sunny on the streets of N.Y.C. as she heads to Live with Regis and Kelly in a teal leather miniskirt and black-and-bright jacket – both by Matthew Williamson.
21 of 50
The ’50s silhouette of her Louis Vuitton cocktail dress plays up screen-siren appeal at the Moët & Chandon Tribute to Heritage event in Epernay, France.
22 of 50
balances her full-skirted emerald dress with a garden-in-bloom envelope clutch – both by Prada – and Cartier jewels at the London premiere of The Other Guys.
23 of 50
24 of 50
Just two days before presenting her L.A.M.B. collection at Fashion Week, the steps out in N.Y.C. in a intricately draped minidress and semi-opaque leggings.
25 of 50
Living up to her name, Belle is as pretty as can be at a Foreign Press Association party in a sheath overlaid with lace during the Toronto International Film Festival.
26 of 50
Wearing gray frock with black detailing that plays up its simple lines and Kara Ackerman Designs jewelry , Emma cuts a stylish figure as she poses at the N.Y.C. premiere of It’s Kind of a Funny Story.
27 of 50
Did she knock it out of the park? The Town actress opts for an edgy color-blocked Bottega Veneta frock and lacy Nicholas Kirkwood peep toes at the film’s Boston premiere at Fenway Park.
28 of 50
The Vanishing on 7th Street actress cuts a familiar silhouette in a fuchsia silk and sequin Stella McCartney mini at the film’s Toronto Film Festival premiere.
29 of 50
Capping off a week of red hot New York Fashion Week appearances, the actress dons a gilded one-shouldered frock, House of Lavande bracelet and Cecilia clutch at a W magazine party at Saks Fifth Avenue.
30 of 50
Is she trying to make us jealous? The heads to the Easy A premiere in Hollywood wearing an envy-inspiring, green strapless Miu Miu dress and golden peep-toes.
31 of 50
Tousled waves cascade over the shoulders of the fitted sheath as she poses at a BCG charity function in N.Y.C.
32 of 50
A flurry of ruffles announce presence at the premiere of Black Swan, where she steals the spotlight in a printed chiffon Jason Wu dress along with black satin shoes and clutch.
33 of 50
Draped in a plunging floral Zac Posen gown and Cartier jewels, brings elegance to the Moscow premiere of The Other Guys.
34 of 50
The Easy A star shows simplicity is not a virtue in her swirling sequin mini and towering platform pumps at the film’s Los Angeles premiere.
35 of 50
Cinching her waist with a black leather belt, the promotes Keeping Up With the Kardashians in a black top, printed mini and statement necklace in London.
36 of 50
Highlighting her toned arms, the actress poses at a press conference for Never Let Me Go wearing a chic, taupe Vionnet dress and leopard-print platform shoes.
37 of 50
The actress heats up the Toronto International Film Festival in a boldly printed navy-and-white Oscar de la Renta frock and Roger Vivier clutch at the premiere of Black Swan.
38 of 50
The actress tucks her striped black trousers into her short black boots and tops off the look with a fitted blazer at the Variety Show event during the Toronto International Film Festival.
39 of 50
proves the power of black and blue in her ruffled navy Prada dress and pointy pumps at the Toronto International Film Festival premiere of Rabbit Hole.
40 of 50
Winona’s ’50s silhouette by Louis Vuitton and House of Lavande jewelry lend retro glamour to the Black Swan premiere at the Toronto International Film Festival.
41 of 50
glamorous shows her stylish support at the Toronto Film Festival premiere of his new drama The Town in a peekaboo black lace Stella McCartney dress, Cartier diamonds and platform pumps.
42 of 50
From Fashion’s Night Out to Marc Anthony’s concert, keeps up her diva status in a green leather Bottega Veneta dress and H. Stern jewels while backstage at his Madison Square Garden show.
43 of 50
Forget Fashion Week! heats up the Toronto Film Festival in a sparkling, red-hot Chanel Haute Couture sheath and matching pumps for the premiere of The Town.
44 of 50
The flaunts her famous figure in a belted satin Dolce & Gabbana dress and bow-topped Christian Louboutin platforms at the Montblanc John Lennon event.
45 of 50
The French beauty toughens up her black LeFranc Ferrant sheath with buckled up booties at the screening of Little White Lies during the Toronto Film Festival.
46 of 50
The budding fashionista keeps it sweet in a lavender ruffled-trimmed Marchesa minidress and Kara Ackerman jewels for the premiere of It’s Kind of a Funny Story during the Toronto Film Festival.
47 of 50
The former Gilmore Girl takes a high fashion approach in a draped navy J. Mendel dress, House of Lavande jewelry and Giuseppe Zanotti peep-toe pumps at the Toronto Film Festival premiere of The Conspirator.
48 of 50
Looking every bit the star, the actress sparkles in a nebula-print frock, Dana Rebecca Designs jewelry and red satin pumps at the Toronto Film Festival premiere of Never Let Me Go.
49 of 50
The international fashionista brightens things up in a teal and black one-shoulder dress and strappy sandals at a press conference for You Will Meet A Tall Dark Stranger during the Toronto Film Festival.
50 of 50
EVA LONGORIA PARKER
sticks to a classic mix in a Gustavo Cadile black-trimmed white sheath and Ferragamo pumps at the Second Annual Rally for Kids with Cancer Scavenger Cup in Miami Beach.