Lifestyle Style Last Night's Look: Hit or Miss? Vote on this week's styles including Mary-Kate, Fergie and more stars! You decide – are they fashionistas or flops? By People Staff Published on February 7, 2011 04:25 PM Share Tweet Pin Email 01 of 50 MARY-KATE OLSEN Neil Rasmus/Sipa The stays warm from head to toe in N.Y.C. pairing her oversized, fuzzy jacket with equally fuzzy pumps and a structured satchel bag at a N.Y.C. bash. 02 of 50 FERGIE Vince Flores/AFF-USA True to her rocker roots, struts the carpet at the Black Eyed Peas benefit concert in Hollywood in a skintight black mini, sparkling jacket and sky-high slingbacks. 03 of 50 KIM KARDASHIAN INF The dresses down a bit in N.Y.C., pairing roomy harem pants with a messy updo and comfy scarf – but ups the glam factor with a pair of major pumps. 04 of 50 HAILEE STEINFELD Sean Gallup/Getty Though she’s only 14 years old, the Oscar nominee has already amassed an enviable wardrobe – here she swans down the red carpet in a printed Miu Miu dress and black heels at the Berlin True Grit premiere. 05 of 50 CAMERON DIAZ Pixel Photo Inc/Splash Things are just peachy for the , who embraces Miami style in pastel pants, a lightweight blazer and nude heels to stroll around the city. 06 of 50 JESSICA ALBA Ryan Mccune/Sipa Press She’s got her game face on! The prepares for an epic ping pong match at N.Y.C.’s Spin, wearing a loose-fitting suit, sparkly top and stacked bracelets. 07 of 50 LEONA LEWIS Axelle/Bauer-Griffin The Brit continues her belly-baring streak in a royal purple skirt with a train and teal crop-top and two silver spike Nicky Hilton rings at a Beverly Hills charity gala. 08 of 50 EMMY ROSSUM Fame Pictures She may be Shameless on TV, but the actress looks awfully sweet in a belted floral sundress, Gemma Redux earrings, lace-up peep-toe oxfords and sunglasses while getting lunch in L.A. 09 of 50 CIARA Scott Downie/Celebrity The singer puts her “Goodies” on display at the Black Eyed Peas benefit concert in Hollywood, wearing a dramatic brown cut-out dress by Emilio Pucci and dangling earrings. 10 of 50 REESE WITHERSPOON Headlinephoto/Splash She’s mastered mom-about-town style: the looks effortlessly cute and casual in jeans, a relaxed blazer and a shiny structured satchel while out in Beverly Hills. 11 of 50 BLAKE LIVELY Jamie McCarthy/WireImage The shines in a strapless, folklore-printed Alexander McQueen gown, which she belts under the bust, and Lorraine Schwartz gems at the amfAR New York Gala at Cipriani Wall Street in N.Y.C. 12 of 50 NICOLE RICHIE Billy Farrell/Sipa Pretty major, Mrs. Madden! The is a modern day bombshell in a pleated black and denim Roland Mouret ensemble, pin-up curls and futuristic baubles as she hosts the N.Y.C. Fashion Week kickoff at Bergdorf Goodman. 13 of 50 DIANNA AGRON Juan Rico/Fame The Glee star embraces Valentine’s Day in a pale pink Grecian-style Vivienne Westwood dress, opalescent clutch and scarlet Brian Atwood pumps at the L.A. premiere of I Am Number Four. 14 of 50 KEIRA KNIGHTLEY Richard Young/Stratraks is demure in a pleated, black Chanel Haute Couture frock with a jeweled neckline and gauzy train at the press night for her play The Children’s Hour. 15 of 50 ROSE BYRNE Jemal Countess/WireImage Also at amfAR, the Damages star is radiant in a pale pink ruffled Ralph Lauren gown, a glittering necklace and shiny, blunt bangs. 16 of 50 JESSICA SZOHR Rob Kim/FilmMagic The Gossip Girl pairs slim black denim with a blousy top, open toe heels and a red clutch at the Jimmy Choo fragrance launch at New York’s Saks Fifth Avenue. 17 of 50 JULIANNA MARGULIES Dennis Van Tine/Starmax The Good Wife star lets the accessories do the talking, topping a black caftan with a pile of black-and-gold jewels while showing her support at amfAR’s annual New York gala at Cipriani Wall Street. 18 of 50 LEONA LEWIS Arnold Turner/WireImage The singer tries her hand at the color-blocking trend, arriving at the Essence Black Women in Music Celebration rocking a bow-decked top, a royal blue pencil skirt, nude peep toes – and cool new bangs! 19 of 50 TERESA PALMER Gilbert Flores/Celebrity Photo The actress goes for high drama in a long-sleeved embellished Emilio Pucci gown with a see-through skirt and bright pink lips at her I Am Number Four premiere in Los Angeles. 20 of 50 JOY BRYANT Michael Tran/FilmMagic The actress looks ready for spring in a floral dress topped with a cropped jacket, fringed crossover bag and brown motorcycle boots at the Essence Black Women in Music Celebration in Hollywood. 21 of 50 JENNIFER ANISTON Gilbert Carrasquillo/FilmMagic PEOPLE’s plays up her happy attitude in a strapless Dolce & Gabbana dress, Fred Leighton jewels and a Burberry clutch at the Just Go With It screening in N.Y.C. 22 of 50 SELENA GOMEZ Jason Merritt/Getty Though she still denies a relationship with , the attends the L.A. premiere of Justin Bieber: Never Say Never rocking a Reem Acra wrap mini in his signature color with Brumani earrings and an M.C.L. By Matthew Campbell Laurenza ring. 23 of 50 KIM KARDASHIAN Christopher Peterson/BuzzFoto After a few nights of parties, the is all business in a buttoned-up, studded trench and cap-toe pumps while on her way to lunch in N.Y.C. 24 of 50 MILEY CYRUS Jason Merritt/Getty Teen queen turns out at the premiere of Justin Bieber: Never Say Never wearing flared jeans, funky jewelry, and a fringed, floral kimono jacket. 25 of 50 NICOLE KIDMAN Johns PKI/Splash News shows how to give a simple suit major sex appeal: wear it in form-fitting leather and blush blouse – all by L’Wren Scott – with trappy sandals, at the Just Go With It screening in N.Y.C. 26 of 50 WHITNEY PORT Jason Merritt/Getty shines in a sparkling batwing blouse, knotted skirt, Miriam Haskell bracelets and statement-making sandals at the L.A. premiere of Justin Bieber – Never Say Never. 27 of 50 CHRISTINA HENDRICKS Marc Piasecki/WireImage The vixen juxtaposes her trademark fiery tresses with an azure Carolina Herrera shift and sparkling metallic peep toes at the Sundance Channel launch of Mad Men in Paris. 28 of 50 DIANE KRUGER Chance Yeh/Patrick McMullan/Sipa A lacy No. 21 by Alessandro Dell’Acqua confection and patent Brian Atwood pumps play up the actress’s femininity at a Glamour magazine cover celebration in N.Y.C. 29 of 50 BROOKLYN DECKER Gregorio T. Binuya/Everett Meow! The model-cum-actress indulges her wild side in a leopard Dolce & Gabbana sheath with Vhernier’s bracelet and Brian Atwood pumps at the N.Y.C. premiere of her movie Just Go With It. 30 of 50 JADA PINKETT SMITH Giulio Marcocchi/Sipa The fashionista embraces this season’s hottest trends, pairing a military-inspired field jacket with leather pants and peep-toe booties at the L.A. premiere of Justin Bieber – Never Say Never. 31 of 50 CARRIE UNDERWOOD GSI Media The gears up for Sunday’s big night, grabbing caffeine in Studio City, Calif. in a slouchy navy Michael Stars shirt, buckled boots and a two-tone Kate Spade tote. 32 of 50 NATALIE PORTMAN Mario Anzuoni/Reuters/Landov continues to her streak of gorgeous maternity wear in a silky azure Lanvin dress, Monique P an jewelry and pretty pink pumps at an Academy Awards luncheon in Beverly Hills, 33 of 50 KIM KARDASHIAN Jackson Lee/Splash News Online Give her a “Kiss!” The scores an invite to dance on stage at Prince’s N.Y.C. concert in a boldly patterned, citrus-hued dress and cap-toed pumps. 34 of 50 MICHELLE WILLIAMS Kyle Rover/Startraks Also at the Oscars luncheon, the Blue Valentine pairs a tweed skirt and keyhole top – both by Chanel – with black Sergio Rossi pumps. 35 of 50 VICTORIA BECKHAM Xposure Baby on board! The expectant deplanes at London’s Heathrow Airport, in black denim, purse and oversized sunglasses from her own line with a boyfriend blazer. 36 of 50 NICOLE KIDMAN Kevin Winter/Getty The ravishes in a gauzy, red print Yves Saint Laurent frock with a fishtail hem and sultry scarlet Pierre Hardy heels at the 83rd Academy Awards nominations luncheon in Beverly Hills. 37 of 50 JENNIFER LAWRENCE Kyle Rover/Startraks The burgeoning style star opts for a pleated tea-length style by Chloé in winter white with a waist-defining black belt and Roger Vivier sandals at the Academy Awards luncheon. 38 of 50 KATE BOSWORTH Jeff Vespa/WireImage The chooses comfort and style in sumptuous gray cotton separates her favorite booties – all by Isabel Marant – with some funky necklaces at a party for The King’s Speech at the Chateau Marmont in Beverly Hills. 39 of 50 HAILEE STEINFELD Kyle Rover/Startraks The 14-year-old Oscar nominee keeps it simple in a black Moschino Cheap and Chic tuxedo dress, patent Aldo heels and a tousled side ponytail at the awards luncheon in Beverly Hills. 40 of 50 AMY ADAMS Kyle Rover/Startraks At the same luncheon, The Fighter lightens things up in a ruffled bib-front Valentino dress with gilded pumps and shiny, straight tresses. 41 of 50 RENéE ZELLWEGER Willi Schneider/Rex/Rex USA brings a taste of old Hollywood glamour to Berlin, looking like the belle of the ball in a sparkling grey-and-silver Carolina Herrera strapless gown at the Golden Camera Awards. 42 of 50 KATY PERRY Ramey looks Purr-fect pairing a lilac sequined one-shoulder Nikolaki dress with nude pumps at her perfume launch in Mexico City. 43 of 50 FERGIE Lionel Hahn/Abaca Before hitting the Super Bowl halftime stage, makes her mark in a Randi Rahm tiger-print sequin mini, which she coordinates with a fitted leather jacket, Ben-Amun snake choker and open toe booties at the Sports Illustrated and The Black Eyed Peas Official Friday Night B4 Party in Dallas. 44 of 50 LEA MICHELE Michael Buckner/Getty The fellow Super Bowl makes an elegant dinner guest topping wide-leg trousers with a sparkly top and a navy Paul & Joe scarf at a private Audi event in Dallas. 45 of 50 AUDRINA PATRIDGE Steven Lawton/FilmMagic looks golden playing host in a strapless metallic frock and black pumps at Pure Nightclub at in Las Vegas. 46 of 50 EVA LONGORIA Seth Browarnik/Startraks From Desperate Housewife to savvy businesswoman: The is pretty and professional in a fitted gray blazer, slim blue jeans and nude Sergio Rossi peep toes at a conference in Miami. 47 of 50 JULIANNE MOORE Gregorio T. Binuya/Everett Julianne looks anything but neutral in her understated ensemble of a white bracelet-length sheath by The Row, black tights and black booties at an N.Y.C. gala. 48 of 50 HAYDEN PANETTIERE Justin Campbell/Startraks The is a blue valentine in her velvet Twenty8Twelve mini and navy tights with Nicky Hilton earrings at a Super Bowl party in Dallas. 49 of 50 KELLY RUTHERFORD Jim Spellman/WireImage Gossip goddess! The actress is utterly elegant in a Grecian-inspired draped cream dress by Lanvin, metallic clutch and drop earrings at a Lycée Francais de New York gala in N.Y.C. 50 of 50 JESSICA SZOHR Justin Campbell/Startraks Wisconsin native Jessica turns out to support her home team at the Super Bowl in Dallas, wearing a lacy Dolce & Gabbana top and skirt with Nicky Hilton ring, printed clutch and Sergio Rossi pumps.Vote on Last Week’s Looks! >