Last Night's Look: Hit or Miss?

The is peachy keen in her ruffled strapless dress, white purse and tan sandals while shopping in L.A.

The slips into a slinky one-shoulder mermaid gown for the Keepers of the Dream Awards in N.Y.C.

Talk about a stylish shopper! hits the Diego Della Valle Cocktail Celebration Honoring Tod’s Beverly Hills Boutique And MOCA’s New Director Jerry Deitch in Helmut Lang leggings topped with a All Saints vest and metallic blouse.

Clasping tight to her best accessory – husband Gavin Rossdale – rocks a draped silver dress and statement booties at the Tod’s bash in Beverly Hills.

Showing her support for the ASPCA’s fight to prevent cruelty to animals, the freewheeling attends the Bergh Ball charity event in a cascading pin-striped gown.

Adoption is already on her mind, and at the Tod’s boutique opening in Beverly Hills, the proves she’s already one of Hollywood’s hottest mamas in a leather-vest-topped black dress by Derek Lam and platform booties.

Dressed in a floral print gown from the collection accented with a black belt, hits the style bull’s-eye at the Zac Posen for Target launch event in N.Y.C.

Draped in a purple Derek Lam minidress accessorized with a satin clutch and peep-toe pumps, the heats things up at the Tod’s party in Beverly Hills.

What does the Big Love star love most? A designer bargain! She turns out in style to the Zac Posen for Target launch in N.Y.C. in cropped trousers, a gunmetal blouse by Helmut Lang and boyfriend blazer from the line.

Bringing simple elegance to the Tod’s boutique party in Beverly Hills, the shows off her slender figure in a puff-sleeve minidress, classic pumps and clutch.

Rocking a mirror-print Jason Wu dress and bow-topped platform pumps, the star steals the spotlight at the star-studded Tod’s boutique opening in Beverly Hills.

The takes an exotic turn in a clingy leopard-print Monique Lhuillier sheath, gold jewels and white patent pumps at the South Beach screening of The Back-up Plan.

Getting into the “green” spirit, the tops her black tunic top and skinny jeans off with an emerald Dries Van Noten jacket at the opening of vegetarian restaurant Otarian in N.Y.C.

tops her plunging printed dress off with a striped cardigan and brown riding boots for the Loft Launches Style Studio Party in N.Y.C.

Back from Haiti, makes a fashionable stop in the Big Apple in a black Stella McCartney wrap coat over a blush dress and suede platform pumps.

The City tops her white jacquard dress off with a red-hot boyfriend blazer, studded Rebecca Minkoff bag and jeweled sandals while out in Manhattan.

Taking a cue from her rock star boyfriend, pairs a clingy gray dress with a matching leather jacket and white accessories for a Broadway play in N.Y.C.

The star dresses down her flowing white frock with an acid denim jacket – both by Alice + Olivia by Stacey Bendet – and tough black accessories, including a Treesje purse, for the Loft party in N.Y.C.

The reality star launches Kotex’s The Declaration of Real Talk campaign in style in a red-hot Thatcher mini and gold Christian Louboutin gladiator platform sandals in N.Y.C.

The actress keeps it classic in a plunging black suit, platform sandals and a patent clutch for the Riverkeeper Benefit in N.Y.C.

The Malaysian beauty glams it up in a Ralph Lauren Collection blue ombré, beaded dress and matching accessories at the opening of the label’s new Paris store and restaurant.

The gets red-hot in a scarlet frock and nude platform heels at the Late Show with Jimmy Fallon.

brings spring to the Big Apple in a floral Tucker tunic dress topped with a Nobody denim shirt, Miu Miu platform heels and Web Eyewear aviators.

The Broadway is all business in a smart white shirt and black pencil skirt cinched with a corset belt in N.Y.C.

The goes rocker chic in a clingy black mini – complete with studded detail – matching tough-toe pumps and her signature wafers in N.Y.C.

adds a low-slung jeweled belt to her black tunic and studded Novella Royale purse for a trip to the nail salon in Beverly Hills.

The City social is ladylike in a beige and white Rachel Roy dress and feathered clutch paired with tough jewels and black patent sandals for the Tribeca Ball in Manhattan.

Sticking to basic black, Uma’s tulle gown is utterly feminine with lace flutter sleeves and pointy pumps for the Turnaround for Children benefit in N.Y.C.

The star is perfectly on trend in her strong-shouldered Paule Ka berry draped dress and satin peep-toe pumps at the premiere of Kick Ass.

The actress sweeps into the Metropolitan Opera Gala in a green chiffon YSL gown and Me & Ro bangles and earrings in New York City.

Glee’s leading lady is boho chic in a floral printed Etro wrap dress, LaRare shoes, Tiffany & Co. jewels and new blunt bangs at the spring premiere of the hit show.

Back to her long blonde locks, the rocks a graphic print mini and criss-cross platform sandals for Good Housekeeping’s 125th Anniversary event in N.Y.C.

The shows off a darker side in a black tulle, jeweled-shoulder Vera Wang dress, Jimmy Choo clutch and nude pumps for the Good Housekeeping event in N.Y.C.

tops her floating nude Yves St. Laurent gown off with red-hot lips and patent brown platform sandals for the Metropolitan Opera Gala in N.Y.C.

The actress makes a statement in a bold orange Lanvin one-shoulder cocktail dress and Neil Lane jewels at the Hollywood premiere of her latest flick Death at a Funeral.

The former supermodel shows off her svelte figure in a black-and-white RM by Roland Mouret sheath paired with a hot pink satin clutch and minimal gold jewels at the Genie Awards in Toronto, Canada.

The star takes a fashionable risk in a pleated, high-waisted Yves St. Laurent jumpsuit accessorized with a long gold chain necklace, slouchy black gloves and a patent clutch at the Metropolitan Opera Gala in N.Y.C.

tops her head-to-toe black off with a bow-adorned tweed jacket for an Ugly Betty charity event.

Proving her style star status, the selects a hot pink and purple Ina Soltani dress – complete with a dramatic pleated bodice – for the Actors Fund Gala in N.Y.C.

opts for a one-shoulder, jeweled hem Monique Lhuillier LBD, Bally sandals and a gold beaded clutch for the Good Housekeeping event in N.Y.C.

The star gets all dolled up for a night at the New York City Metropolitan Opera in a bow-front, white tiered Yves St. Laurent gown, black strappy sandals and Cartier jewels.

The sizzles in a black bustier dress, delicate layered chains and an MCM clutch at the bag brand and Flaunt Magazine’s Los Angeles party.

Hollywood’s celebrates Barbie in Miami Beach in style with a sheer gray dress topped with a strand of pearls, black fringed scarf and cutout sandals.

makes for one hot mama in hot pants topped with a sheer tank, oversized clutch and lace-up pumps at the Conde Nast Traveler Hot List Party in Las Vegas.

The finishes her Express ruffled romper with buckle up sandals for the brand’s launch of Rerock denim in Las Vegas.

The City keeps it casually chic in a blush skirt and blazer – both by Rachel Comey – and sky-blue T-shirt accessorized with metallic jewels and an oversized clutch for the Avon and Elle party in N.Y.C.

Sticking to a LBD by Zac Posen, adds a gold Miriam Haskell statement ring, white peep-toe platforms and a patent Lauren Merkin clutch for the Conde Nast Traveler Hot List Party in Las Vegas.

The Mad Men star adds volume to her black dress with tiers of ruffles for the Academy of Magical Arts Awards in Hollywood.

The funny lady is all high fashion in a plunging navy mini, stone encrusted heels and a velvet bow clutch – all by Miu Miu – for the N.Y.C. premiere of Elektra Luxx.

The actress ups the glamour in a shimmering sheath dress and black pumps for the Gen Art Film Festival premiere of Teenage Paparazzo in N.Y.C.

No scrubs here! The TV doctor is Hollywood hot in leather pants and a black sharp-edge blazer, both by Helmut Lang, with leggings Jimmy Choo strappy sandals and an MCM purse at the accessory brand’s L.A. rooftop party.

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