Last Night's Look: Hit or Miss?

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MILEY CYRUS

The gets seriously sexy at the Hollywood premiere of The Last Song in a leather Thomas Wylde dress with ruffled shoulder detailing.

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ASHLEY TISDALE

heads to the L.A. premiere of The Last Song in skinny J Brand jeans, an antler-print tee, sequined jacket – and newly brunette hair.

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KIM KARDASHIAN

Joining her sisters for dinner in Miami, cuts a trendy figure in a white belted minidress and brown platform sandals.

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KATIE HOLMES

heads out and about in L.A. wearing a tiered ruffled blouse paired with a button-up jacket and black leggings.

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REESE WITHERSPOON

With a smile as bright as the day, the takes a stroll in Brentwood, Calif., in black skinny jeans and a cardigan-topped white tee.

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RACHEL BILSON

takes a neutral approach in her black shorts and boyfriend blazer, a white blouse and gray accessories at the Ann Taylor fall preview in N.Y.C.

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EMMA WATSON

adds a little edge to a London Show Rooms event in New York in a floral-embroidered leather-and-lace dress and Casadei pumps.

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CHRISTINA HENDRICKS

The Mad Men vixen slips into a curve-hugging LBD and T-strap shoes for the Ann Taylor fall preview event in New York City.

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KIM KARDASHIAN

The gets a little wild in a faded leopard-print blazer, distressed jeans and platforms to celebrate the first anniversary her of shoe club Shoedazzle.

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HEIDI KLUM

not the only star loving leopard prints. strolls in Beverly Hills wearing a top in the print, paired with skinny black leggings and a blazer.

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WHITNEY PORT

The heads to the Ecco Domani Fashion Party in N.Y.C. in an elegant sapphire Alexander McQueen dress with exaggerated shoulders.

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VICTORIA BECKHAM

Wrapping her black shirt-dress with a wide belt, the brings her signature style to the launch of her line at Tsum in Moscow.

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EMMY ROSSUM

In a frosty ice-blue Christian Siriano sheath – and eye shadow to match – the actress fits right in with the elegance of the Ecco Domani Fashion Party in N.Y.C.

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MAGGIE GYLLENHAAL

Awards season might be over, but the continues her red carpet success with a one-sleeve Vionnet dress at the Nanny McPhee premiere in London.

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KOURTNEY KARDASHIAN

Darting to Dash – her boutique in Miami – Kourtney plays up her curves in a black romper accented with a satchel, shades and platform sandals.

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CHLOE SEVIGNY

Keeping casual for the premiere 3D hockey telecast at Madison Square Garden in N.Y.C., the Big Love star rolls up her distressed denim and adds a blazer and tee.

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JESSICA ALBA

The gets all dressed up in head-to-toe Proenza Schouler, including a patterned shift dress and lace-up platform booties, and Melissa Joy Manning earrings for the Tribeca Film Festival launch party at the W Hotel in Los Angeles.

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VANESSA HUDGENS

Spring has hit Los Angeles, and isn’t wasting any time trying out the season’s hottest trends starting with a belted chambray shirt dress paired with a floppy hat, studded bag and flat strappy sandals.

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JULIANNE HOUGH

The former Dancing With The Stars makes a stylish appearance in a silver-and-white striped sequin mini, Skova Design beaded bracelet and gray ankle-strap pumps at the CBS studio lot in Los Angeles for gifting event.

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JENNIFER LOVE HEWITT

Showing off her new curly bob, the now single star is all sparkles in a metallic 3.1 Phillip Lim dress and matching platform sandals at the opening of the Esprit store in New York City.

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LAUREN CONRAD

The does her best California cool in a printed black minidress, gold-rimmed aviator shades and taupe flip-flops while staying connected in West Hollywood.

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AMERICA FERRERA

Taking a look right out of Betty Suarez’s closet, the Ugly Betty tops a belted black sheath with a striped-front coat and peep-toe pumps while promoting her new movie How to Train Your Dragon in New York City.

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MOLLY SIMS

MOLLY'S HEALTHY VIBES — Sara Jaye Weiss/Startraks

The jewelry designer shows off her latest collection of her Grayce by Molly Sims in style with a belted, watercolor-print Etro sheath and patent nude pumps at her launch event at Henri Bendel department store in New York City.

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EMMY ROSSUM

Keeping it casual, the actress tops her navy-and-white frock with a fitted jean jacket – all from Esprit – and suede pumps for the opening of the label’s New York City store.

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CHRISTINA APPLEGATE

is right on trend in a black boyfriend blazer over a striped tunic and leggings, accessorized with chunky gold jewels and peep-toe pumps for the annual Geffen Gala in L.A.

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JANET JACKSON

Paying homage to late designer Alexander McQueen, rocks a belted bubble-hem blazer over cropped harem pants – both from his namesake label – with platform pumps at the N.Y.C. screening of Why Did I Get Married Too.

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KIM KARDASHIAN

Adding her own stylish touch to the streets of Miami, all eyes are on in her cuffed blazer, distressed denim and cage booties.

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LUCY LIU

No bedhead here! The is perfectly stylish – and well coiffed! – in a draped Max Azria watercolor dress and nude platform sandals for an early stop on Good Day New York.

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JESSICA LOWNDES

The starlet bringing some 90210 glam to London in a metallic-belted little black dress topped with a beaded jacket, studded gold clutch and suede booties at the European premiere of Kick-Ass.

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KRISTEN BELL

The newly engaged keeps it sweet in a pleated lilac Alberta Ferretti minidress and nude suede sandals for the annual Geffen Gala in L.A.

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SHENAE GRIMES

Showing off her bad-girl side, the 90210 starlet tops high-waist black pants with a studded leather jacket and belly-bearing top for the Alternative Apparel Collection Presentation in Los Angeles.

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AMERICA FERRERA

Highlighting her curves, the How to Train Your Dragon wraps her strapless Milly jumpsuit with a patterned belt for the movie’s L.A. premiere.

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EVA LONGORIA PARKER

She’s earned her sartorial stripes! ignores the fashion caveat about horizontals, rocking a slimming gray and white frock in the pattern.

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KIM CATTRALL

Looking sexier than ever, the Sex and the City star channels her onscreen character Samantha at the Laurence Oliver Awards in London in a ruffled ivory one-shoulder dress and nude pumps.

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KELLY OSBOURNE

Giving living proof of what a little hoofing can do, the Dancing With the Stars alum is as svelte as can be in a springy print, platform sandals and retro curls for the opening of the Odd Molly boutique in Beverly Hills.

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KEIRA KNIGHTLEY

The spotlights her silhouette at the Laurence Olivier Awards in London with an abstract print gown accented with classic jewels.

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SHENAE GRIMES

Layering her way to sexy, the 90210 actress tops her leather skirt and printed blouse with a long blazer and draped with chains at the SING! Concert benefitting Camp Ronald McDonald in L.A.

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