ANNE HATHAWAY

Anne ditches her dramatic gowns in favor of a simple black collared Prada dress, Aldo pumps, Karen Walker sunglasses and an Ocnarf Sairutsa ring at Hugh Jackman's Walk of Fame star unveiling in Hollywood.

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KRISTEN STEWART

After we pick up our jaws off the floor, we'll come up with something to say about Kristen's outfit. She wears a silver bra top and high-waist shorts, covered up with a sheer floral-patterned overlay, plus neon Christian Louboutin pumps and a high pony, for the On the Road premiere in New York.

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KIRSTEN DUNST

On the Road's other fashion star attends the N.Y.C. event wearing an embroidered navy blue wool jacket and matching skirt by Dior, plus tights and sandals.

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MARIA SHARAPOVA

The tennis ace fêtes the launch of her new candy collection in Los Angeles, selecting a Zimmermann top, Tanya Taylor skirt, Giuseppe Zanotti shoes and Iwona Ludyga earrings for the occasion.

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FREIDA PINTO

Who needs accessories when you're wearing a dress like this? Freida is stunning in a strapless red gown with minimal makeup, a simple updo and nothing but a basic Roger Viivier clutch at the Dubai International Film Festival in Dubai.

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LUCY LIU

Lucy goes simple for the New York Women in Film and Television Muse Awards in New York, flattering her figure in an ivory Roland Mouret sheath and knee-high black Stuart Weitzman boots.

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ROSAMUND PIKE

The British actress – Tom Cruise's leading lady in Jack Reacher – dazzles in a long-sleeve gold Emilio Pucci mini and shimmering Christian Louboutin peep-toes at the Madrid premiere.

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BLAKE LIVELY

Taking in the 12-12-12 concert for Sandy Relief in N.Y.C., the actress looks ready to rock in a studded Isabel Marant red leather minidress, a Lorraine Schwartz statement cuff and nude Christian Louboutin cage booties.

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KATIE HOLMES

At the same N.Y.C. concert, Katie also wears something she can get down in: a midnight blue velvet sheath with sheer panels and padlock-embellished pumps.

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KRISTEN STEWART

Short, black, sheer and sparkly. The star goes for her old standbys in a Catherine Malandrino mini (worn with Christian Louboutin heels) at an N.Y.C. screening of her film On the Road.

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MEGAN FOX

The new mom treats herself to a night out at the Palladium-sponsored Hollywood premiere of her film This Is 40. She wears a ruched burgundy Roland Mouret dress with black Christian Louboutin heels, Jennifer Meyer jewels and major hair.

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JESSICA ALBA

Up bright and early to announce Golden Globe nominations in L.A., Jessica clearly didn't just roll right out of bed. She's totally polished in a coral peplum Dior dress, nude Christian Louboutin slingbacks and an H.Stern ring.

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NAOMI WATTS

A Golden Globe nominee for her performance in The Impossible, Naomi toasts the film at an N.Y.C. screening in a gauzy tan Calvin Klein Collection dress, a golden Jennifer Fisher choker and Monique Péan walrus ivory earrings.

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LENA DUNHAM

Supporting Girls producer Judd Apatow at the Hollywood premiere of his comedy This Is 40, the actress shows off her stems in a red flared mini, worn with black criss-cross Christian Louboutin pumps and bright lips.

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OLIVIA WILDE

Sexy red Christian Louboutin pumps and a House of Lavande Vintage cocktail ring add a fun kick to the star's monochromatic ensemble – a cross-zip black moto jacket and J Brand skinnies – at the Sandy benefit concert in N.Y.C.

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LESLIE MANN

This Is 40's leading lady hits the Hollywood premiere in a white Vionnet gown with a black belt and coral printed inlay, plus dangling earrings and a high bun.

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CATE BLANCHETT

Also wearing a white gown of a very different sort (this one blousy with an open back and futuristic accessories), the Hobbit: An Unexpected Journey star makes an ethereal appearance at the film's London premiere.

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PIPPA MIDDLETON

There aren’t many people who can pull off a purple satin peplum, but Pippa just may be among the chosen few. She wears the festive look to promote her party-planning book in Amsterdam.

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CAMERON DIAZ

Cameron attends an N.Y.C. screening of Django Unchained in quite possibly the cutest movie-going outfit ever: a black blazer and tee with funky jewelry, plus slouchy A.L.C. trousers loose enough to accommodate a king size box of Junior Mints.

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ANNE HATHAWAY

Continuing her weeks-long style streak, the Les Misérables star steps out in yet another fashion-forward look – this time, a navy button-up top with a textured forest-green skirt (both by Carven) and Jamie Wolf earrings, worn to an N.Y.C. luncheon for the film.

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SARAH JESSICA PARKER

At a Norway concert for the Nobel Peace Prize, the actress plays MC in an embroidered metallic blue lace Erdem gown with a sheer panel, plus her signature flowing curls.

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OLIVIA WILDE

Also stopping by the N.Y.C. screening of Django Unchained, the actress braves the elements in a plunging A.L.C. jumpsuit, worn with Iwona Ludyga Design necklaces and bracelets, a House of Lavande Vintage ring and deep blue Gio Diev heels.

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VICTORIA BECKHAM

Joining (but not posing with) the rest of the Spice Girls at a press night for their London musical Viva Forever, the artist formerly known as Posh Spice strikes a pose in a basic pants ensemble jazzed up with a wine-colored coat and pointed pumps.

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AMANDA SEYFRIED

Anne's Les Mis costar also makes an appearance at the N.Y.C. lunch, wearing a flirty white Nonoo dress with sheer stripes at the hem, plus a few strategically deployed pops of red (including her Rupert Sanderson pumps).

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OLIVIA PALERMO

In yet another cute coat, worn with Paige coated jeans, a gold-zipped jacket, blush heels and a blue clutch, the socialite attends the N.Y.C. premiere of Django Unchained.

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RASHIDA JONES

Keeping things funky on the opposite coast, the actress layers a fuzzy fest on top of a printed shirt dress, adds chunky Oxfords and a white Marni crossbody purse and then finishes the whole thing off with bracelets, all at a Santa Monica, Calif. party for I Heart Ronson.

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JAIME KING

In head-to-toe Rachel Zoe Collection and deep red lips, the actress goes for '40s glamour at the Critic's Choice Awards nominations in L.A.

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CARRIE UNDERWOOD

Las Vegas glitz meets Pebbles Flintstone. For the American Country Awards, the singer shows off her legs in a sherbet Georges Chakra Couture mini and fringed gold heels, plus a Daniel Swarovski clutch.

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ANNE HATHAWAY

Did the dress code for the N.Y.C. Les Misérables premiere call for "fierce"? Anne seems to think so because she wears a black gown with a billowing draped back, thigh-high lace-up sandals, Fred Leighton jewelry and dramatic wine lips.

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KATIE HOLMES

Broadway's latest star lets loose at an N.Y.C. soirée for the Broadway Dreams Foundation in a fitted grape Vivienne Westwood gown with emerald satin Roger Vivier sandals and a big smile.

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AMANDA SEYFRIED

Rivaling the drama in Les Misérables itself, the actress stuns in an Alexander McQueen gown with a golden embroidered bodice and tortoiseshell belt, plus Harry Winston jewels, a thick crown of braids and smokey eyes at the film's N.Y.C. premiere.

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MIRANDA LAMBERT

Also going sparkly and short for the American Country Awards, Miranda accessorizes her sequin high-neck mini with Jacob & Co. gems, black heels and a beehive.

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JESSICA CHASTAIN

Zero Dark Thirty's star is radiant in a sapphire Elie Saab dress with a lace bodice, plus Charlotte Olympia ankle-strap heels and delicate Harry Winston earrings, at the film's L.A. premiere.

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JENNIFER LOPEZ

When you're J. Lo, clearly the only thing you can possibly wear for a Melbourne photo call in your honor is a white leather look with a shining cuff and coordinating heels.

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CATE BLANCHETT

Cate stays true to her inimitable style in a peplum dress with an elaborate bodice, sexy sandals and a slim clutch, all selected for the Dubai International Film Festival.

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ROSE BYRNE

If Rose wants to get more wear out of this pretty dress after appearing in it at a Portlandia premiere in N.Y.C., she could take our tips on how to punch up any LBD.

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NAOMI WATTS

She's already getting Oscar buzz for her role in The Impossible – and this Zac Posen gown, worn with J/Hadley earrings, a Jennifer Meyer cuff and ring and Jimmy Choo heels at the L.A. premiere of the film, makes us psyched to see what she'll wear on awards show red carpets.

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JESSICA ALBA

The actress changes up her look and goes full-on sex bomb in a strappy black Narciso Rodriguez number with leather accents, a Christian Louboutin clutch, killer heels and blazing red lips (plus Jennifer Fisher earrings and an Ileana Makri ring), perfect for the SpikeTV Video Game awards held in Culver City, Calif.

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REESE WITHERSPOON

In a Miu Miu dress with a blush Prada clutch, Sethi Couture earrings and red heels, the new mom looks adorable at a March of Dimes luncheon in Beverly Hills.

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EVA LONGORIA

Tiny lady, giant dress. The star makes a statement in a beaded, ruffled Alberta Ferretti gown and fancy bouffant at the Noble Gift Gala in London.

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KRISTEN STEWART

And the award for the best styling of leather pants goes to…Kristen Stewart whose tuxedo-lapel BCBG Max Azria blazer and crimson pumps (plus an A.L.C. tee and bracelets by Cartier and Iwona Ludyga Design) make the H&M skinnies equal parts businesslike and butt-kicking at a San Francisco screening of On the Road.

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TAYLOR SWIFT

Whoa, are we sure that's Taylor? Her sexy David Koma LBD (worn with House of Lavande Vintage jewels and black Jimmy Choo peep-toes to N.Y.C.'s Z100 Jingle Ball) had us doing a double-take.

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MEGAN FOX

Another brand new mom in ridiculous shape on the red carpet, the actress shows off her curves in a tight lace dress and black heels for the March of Dimes luncheon in Beverly Hills.

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ELLE FANNING

Excuse us while we go green with envy over a teen's access to Oscar de la Renta. She wears a blush pink embroidered ballgown with nude heels (both by the designer) to the British Independent Film Awards in London.

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KATE WINSLET

Another day, another major hat for Kate, who wears this head-turning (and head-hurting?) golden creation with lacy red mini at the Longines Hong Kong international races.

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NAOMI WATTS

Paging Cher Horowitz: We think Naomi may have stolen your style. She sports a slim army-green strapless dress, Jennifer Fisher choker and perfectly flat-ironed locks to a Silver Linings Playbook event in L.A.

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FREIDA PINTO

At the Dubai International Film Festival, the actress glows in a golden Ralph Lauren Collection halter neck gown, a matching Ferragamo minaudière and Charlotte Olympia heels.

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