1 of 49
The Love and Other Drugs sports a rockabilly-inspired do with a strapless floral dress, ankle-strap heels and a purple clutch – all by Miu Miu – with Bochic jewelry at the American Museum of Natural History’s 2010 Museum Gala.
2 of 49
marks her return to fashion with a bang in a curve-hugging, gray Gucci mini dress and python sandals during her Kohl’s press conference in L.A.
3 of 49
gets into the holiday spirit, unveiling the sparkling Rockefeller Center Christmas Tree Swarovski star topper in a glittery jacket over a mini dress with a ruffled hem, Swarovski jewelry and cognac ankle boots.
4 of 49
The do-gooder dons a classic black shift and matching pumps before paying a visit to Congress to ask for more educational funding on behalf Save the Children.
5 of 49
The of Parfums Christian Dior steps out in a snowy white Dior dress with a sheer overlay and Ivanka Trump diamonds at the 25th Anniversary Gala for FINCA International in New York.
6 of 49
The actress helps kick off the much-anticipated Lanvin for H&M launch in New York wearing a belted strapless chiffon dress with a train, gold pumps, a Miriam Haskell ring and a matching Kotur clutch.
7 of 49
knows California cool! The City star celebrates the launch of L.A.’s IN ADD MINUS boutique in a cropped leather jacket topped silk shirt, satin harem pants – all from the boutique – accessorizing with studded yellow peep toes and a black clutch.
8 of 49
Also at the L.A. boutique: Gossip Girl , who takes a sexy turn in a clingy IN ADD MINUS LBD and the season’s favorite leopard-print booties.
9 of 49
TARAJI P. HENSON
Curves ahead! The actress flaunts a beige Hérve Leger bodycon mini with piping details at the designer’s South Coast Plaza opening in Costa Mesa, Calif.
10 of 49
The actress makes a glittery appearance at the IN ADD MINUS L.A. flagship launch, wearing a navy halter dress from the boutique and gold pumps.
11 of 49
Even moguls repeat looks! Wearing the same salmon-colored Balenciaga sweater and skirt she wore last month while shopping in Paris, counters the wintry N.Y.C. chill with matte black tights at the boutiques.com launch party.
12 of 49
can do no wrong! The megastar attends the New York screening of Frankie & Alice in a strapless ivory Pamella Roland stunner, coordinating clutch and strappy heels.
13 of 49
Continuing to make the fashion party rounds, the actress attends the boutiques.com event in an animal print shift dress, modern bib necklace and ombré platforms.
14 of 49
shows off her lean physique in a two-toned gray Zac Posen sheath and black peep toes at the boutiques.com fête.
15 of 49
loves das auto! The model makes us green with envy in a belted emerald Victoria Beckham shift and matching pumps at the L.A. Auto Show, where she debuted the VW Eos.
16 of 49
Also celebrating the boutiques.com launch: The of boho dressing herself, who arrives in a trench-topped patterned tunic over patterned tights, which she pairs with ankle booties and a mini cross-body purse.
17 of 49
The City makes a bright entrance in a sunny satin frock, statement necklace and nude peep toe booties at KIIS FM’s 7th Annual Pick Your Purse Party at Il Cielo restaurant in Beverly Hills.
18 of 49
The blends tough and sexy in an oxidized Prabal Gurung metallic motocross mini dress and Cassandra clutch at Google’s boutiques.com launch party in New York.
19 of 49
The Glee star makes her mark, attending the GQ “Men of the Year” bash in a shirred Paule Ka mini dress, strappy Jimmy Choo sandals and a scarlet Kate Spade clutch.
20 of 49
Also at GQ, opts for a black cap-sleeved Dolce & Gabbana dress with oversized red blooms, Melinda Maria cuff and simple black pumps.
21 of 49
The sparkles in a fringed lace Valentino Haute Couture dress with a chiffon bow and vintage Fred Leighton diamonds at the N.Y.C. premiere of Love and Other Drugs.
22 of 49
makes a timeless style statement in a strapless black Dolce & Gabbana column gown, a Marchesa clutch and diamond bracelet at the Harry Winston Court of Jewels event in N.Y.C.
23 of 49
The Gossip Girl dares to bare in a plunging take on the black lace trend, adding Harry Winston jewels to her harem-leg Marchesa jumpsuit.
24 of 49
channels ’60s It-girl Edie Sedgwick with her cropped tresses, statement earrings and cigarette J Brand pants, but adds modern flair with an oversized striped pullover at a solsticesunglasses.com e-commerce luncheon in West Hollywood, Calif.
25 of 49
The actress stops by the Tonight Show with Jay Leno in a shirred mauve and black tank dress, tan strappy sandals and a voluminous ponytail.
26 of 49
The new face of Mango cuts a sophisticated silhouette in camel trousers, an ivory silk blouse, cognac accessories and mussed hair at the brand’s Madrid fashion show.
27 of 49
The promotes her new retro-inspired jewelry line for bebe in velvet leggings, a taupe T-shirt and fitted Alex & Eli tuxedo jacket at the brand’s SoHo store.
28 of 49
Chung attends the Love and Other Drugs screening in a scenic silk Valentino frock with black lace piping and pointy-toe heels with on-trend bows.
29 of 49
Perhaps she should call her new fragrance Purr’-ple instead! The covers up in a jewel-toned Zac Posen shift dress in the hue, Miriam Salat bangles and a Valeska necklace at the N.Y.C. launch for the new scent, Purr.
30 of 49
The actress juxtaposes her deep plum, one-shouldered Christian Cota dress with a bold red lip at a Project Art event hosted at N.Y.C.’s Industria Superstudio.
31 of 49
The channels a Grecian goddess in a powder blue Zac Posen gown with colorful beaded bib at the 7th annual CFDA/Vogue Fashion Fund awards in N.Y.C.
32 of 49
The opts for understated elegance in a minimalist black Calvin Klein Collection charmeuse slip dress and metallic sandals at the N.Y.C. premiere of Harry Potter and the Deathly Hallows: Part 1.
33 of 49
True to form, the Gossip Girl actress shows off sinewy limbs in a two-piece crochet and lace Chanel LBD and on-trend merlot velvet heels at the CFDA event in N.Y.C.
34 of 49
SARAH JESSICA PARKER
The brings her fashion caché to the Harry Potter premiere, dressing up in a voluminous vested frock, matching cropped blazer and fierce ice blue Nicholas Kirkwood lace-ups.
35 of 49
The True Blood actress glitters like a sun-drenched vampire in a multi-colored sequined Richard Chai Love mini dress and patent Nicholas Kirkwood peep toes at the CFDA awards in N.Y.C.
36 of 49
The venerable brings holiday cheer to the red carpet in a sweeping emerald Elie Saab green gown, gobs of Neil Lane diamonds and platinum ringlets at the L.A. Burlesque premiere.
37 of 49
The Gossip Girl glams up the CFDA awards in a monochromatic pleated organza Prabal Gurung frock with cascading beading and strappy peep toe booties.
38 of 49
The actress harkens back to Old Hollywood with a deep plum Chanel Haute Couture evening dress with a sweetheart neckline, bolero shoulders and an encrusted gold brooch at the CFDA awards.
39 of 49
The attends the Burlesque premiere in an off-the-shoulder, golden frock by Georges Hobeika Couture with beading, a gem-encrusted Judith Leiber clutch, Neil Lane jewels and metallic peep-toes.
40 of 49
shines in a jewel-toned, one-shouldered frock, studs by Kara Ackerman and strappy gold sandals at the L.A. premiere of her animated flick, Tangled.
41 of 49
42 of 49
The never disappoints, stepping out in a sunny Chanel minidress and chain strap Camilla Skovgaard sandals to MOCA’s the Artist’s Museum happening in L.A., hosted by Chanel Fine Jewelry.
43 of 49
Textures are the focus for the , who pairs a cozy tweed Dolce & Gabbana jacket, slim leather pants from Victoria Beckham’s denim line and classic black booties at the Lotus New Era launch in L.A.
44 of 49
Chanel is the name of the game during the MOCA annual gala! epitomizes elegance in a black floor-grazing gown with sheer lace inserts and jewels – both by the French label.
45 of 49
is lacy in London! The singer poses in a belted cream Reiss frock and brown Mary Jane heels before performing at the BBC Radio 1 Teen Awards.
46 of 49
The Black Swan graces the Governors Awards in Hollywood in a gorgeous draped Lanvin gown, matching heels and Jamie Wolf jewelry.
47 of 49
The goes out with a stylish bang in a flirty ruffled blouse topped with a tweed jacket and cropped trousers – all by Esprit – at Esprit’s Big Bang event in New York.
48 of 49
The ruffled up star dazzles at the Governors Awards in Hollywood in a strapless black-and-blue tulle Marchesa cocktail dress, Roger Vivier clutch and Van Cleef & Arpels jewelry.
49 of 49
The actress sizzles in a slinky ivory Ralph Lauren Collection gown with leather shoulder straps at MOCA’s annual the Artist’s Museum gala in Los Angeles.
Blinded by the Bling: Idina Menzel Debuts Her Massive Engagement Ring
Elsa Pataky Shows Off Her Killer Six-Pack Abs in a Bikini During Spain Vacation
Christina Aguilera Returns to Her Blonde Bombshell Vibes with New Hair Color
Let Kate Hudson Inspire You to Rock a Copper Lip this Fall - Here's How to Nail the Look
What’s It Like To Work With Jennifer Lopez’s Stylist? These Bloggers Got the Chance of a Lifetime!
Ariel Winter Shares Her Butt Contouring Process on Instagram