People.com Lifestyle Style Last Night's Look: Love It or Leave It? Check out the head-turning outfits Britney Spears, Kate Hudson and more stars were just spotted in! Then decide – fabulous or fashion fail! By People Staff Published on October 13, 2012 10:00 AM Share Tweet Pin Email 01 of 48 BRITNEY SPEARS Jesse Grant/WireImage To pay tribute to Whitney Houston at a Grammy concert in L.A., the opts for a conservative gray number with exaggerated bell sleeves, plus lace-up booties and what may be the world’s largest hoop earrings. 02 of 48 KATE HUDSON Gregg DeGuire/WireImage With its plunging neckline, electric hue and killer fit, Prabal Gurung gown (worn with a Loree Rodkin necklace and Brian Atwood heels) is quite the traffic-stopper – and we’re guessing that’s just what she did at the amfAR gala in L.A. 03 of 48 KATE BOSWORTH Brendon Thorne/Getty It’s spring in Sydney, which is why (in Preen) is breaking out the florals, sheer fabric and white Casadei heels, which she wears for an SK-II promotional appearance Down Under. 04 of 48 JENNIFER HUDSON Jesse Grant/WireImage The also pays tribute to Whitney Houston (specifically, her ’80s style) at the Grammy event in L.A. with big hair, a turtleneck under a blazer (are those shoulder pads?!) and belted skinnies. 05 of 48 SARAH JESSICA PARKER Alberto E. Rodriguez/Getty Also at the amfAR event in L.A. the tops a slender black jumpsuit with a shimmery blazer, layers of necklaces, a hobo-style purse and voluminous curls. 06 of 48 HALLE BERRY CBS/Francis Specker/Landov Not everyone took their Whitney Houston tribute as literally as : picks a slinky black Hervé Léger by Max Azria number with an embellished halter, Lana Jewelry earrings and black Jimmy Choo heels for the L.A. concert. 07 of 48 CHLOË MORETZ Mike Marsland/Wireimage What else to wear to an event in honor of “the little black jacket” than, well, a little black jacket? The young actress dons hers at the Chanel fête in London along with a puffy-sleeved white blouse, leather leggings and funky green heels. 08 of 48 LINDSAY LOHAN Jason LaVeris/FilmMagic What family drama? The looks calm, cool and collected at a Beverly Hills party for Mr. Pink Ginseng Drink, where she sports a sparkly Lorena Sarbu party dress and champagne heels. 09 of 48 VANESSA HUDGENS Manny Carabel/Getty We’d talk about Vanessa’s lacy dress and leather AllSaints trench, but we’re too busy discussing her decision to wear nude pantyhose with open-toe shoes at the Not for Sale gala in N.Y.C. 10 of 48 ROSE MCGOWAN Jeff Vespa/Getty We can only assume Rose stopped by the amfAR gala on the way home from her tap recital, where she wore a sparkly black blazer with a floral accent, short-shorts and Jerome C. Rousseau sparkle booties. 11 of 48 MILEY CYRUS Michael Kovac/Getty To go with her surprising and unique engagement ring, the picks an equally surprising and unique look for the L.A. City of Hope gala: cream wide-leg trousers and a zipper vest, both by Temperley London, plus an Anita Ko ring. 12 of 48 BRITNEY SPEARS Michael Kovac/Getty At the same L.A. event – and in a similarly head-turning ensemble – the X Factor sparkles in a Halston Heritage halter with a plunging back, plus a statement cuff and a whole lotta hair. 13 of 48 KATE BOSWORTH Brendon Thorne/Getty Who needs a disco ball? Just put in the middle of the dance floor at this Sydney SK-II event, and her glittery Stella McCartney rainbow-sequin tube dress will get the party started. 14 of 48 JENNIFER GARNER Paul Morigi/WireImage She may be there to support her at the N.Y.C. premiere of his film Argo, but the is no wallflower in her ruched Roberto Cavalli gown and glossy locks. 15 of 48 EMMA ROBERTS Michael Simon/Startraks Strike a pose! The actress is in “Vogue” at an L.A. afterparty for a Madonna concert, wearing a shimmery blue printed Armani Exchange dress with a bold necklace and black booties. 16 of 48 KRISTEN BELL Demis Maryannakis/Splash News Online At an N.Y.C. event to celebrate her video series for Target, wears a plaid blazer we’re falling for, plus a wide belt, cobalt jeans and lace-ups – all by Target. 17 of 48 VANESSA HUDGENS Dimitrios Kambouris/WireImage From her topknot to her lace turtleneck to her ankle-strap heels, the goes dark and dramatic at the Cinema Society Seven Psychopaths screening afterparty, hosted by Appleton Estate Reserve, in N.Y.C. 18 of 48 ROSE BYRNE Jamie McCarthy/Getty Joining Kristen at the Target bash in N.Y.C., the actress wears a party-perfect ruffled black dress with a leopard belt and a red clutch (all by Target), plus Sergio Rossi heels. 19 of 48 ABBIE CORNISH Dimitrios Kambouris/WireImage Also at the Seven Psychopaths afterparty in N.Y.C., one of the film’s stars looks anything but crazy in her elegant watercolor-print Roland Mouret gown and wavy locks. 20 of 48 JORDIN SPARKS Michael Kovac/Getty Though Miley and Britney went for statement looks at the City of Hope event in L.A., keeps things understated in a slim black Halston Heritage halter gown that showcases her figure. 21 of 48 CHRISTINA AGUILERA Jen Lowery/Splash News Online The color coordinates her My Little Pony hair with an electric purple body-hugging mini, a hot pink mani and sky-high silver platforms at the American Music Awards nomination announcement in L.A. 22 of 48 BLAKE LIVELY Christopher Peterson/Splash News Online Are you hiding something, ? The actress keeps her engagement ring tucked away in the pockets of a pink-and-silver tea-length Chanel number at Chanel’s Fine Jewelry party in N.Y.C. 23 of 48 SALMA HAYEK Demis Maryannakis/Splash News Online At the Here Comes the Boom N.Y.C. premiere, the once again proves less is more in an elegant black Stella McCartney sheath with a lace overlay, Brian Atwood heels and a red clutch for a pop of color. 24 of 48 CHRISTINA HENDRICKS Michael Kovac/Getty Top-to-bottom leather: check. A turtleneck: check. Someone’s been reading PEOPLEStyleWatch.com! Christina tries the trends, plus cap-toe heels and sparkly Tacori jewels, at Tacori’s “City Lights” jewelry launch in West Hollywood. 25 of 48 DIANE KRUGER Demis Maryannakis/Splash News Online Never one to play it safe in the fashion department, Diane takes a risk with a textured blue-and-black strapless dress, a yellow satin clutch and black pumps, also at the Chanel party in N.Y.C. 26 of 48 JULIE BOWEN Tommaso Boddi/WireImage We bet the Little Mermaid would like to borrow this sea-green embroidered Zuhair Murad dress, worn with matching sandals and Sutra earrings by the Modern Family star to L.A.’s Promise Gala. 27 of 48 JANUARY JONES Henry Lamb/Photowire/BEImages Her Mad Men character would look right at home in this stark black-and-white gown and red lips, though the actress modernizes the look with a choppy bob and minimal accessories at the N.Y.C. Chanel event. 28 of 48 ROSE BYRNE Amanda Schwab/Startraks At the same Chanel bash, the star channels a different decade – the ’90s – with her bow-adorned updo and slinky sheer dress, accessorized with a drop-handle clutch, Sergio Rossi heels and scarlet lips. 29 of 48 ALEXIS BLEDEL Jenny Kawa/BFAnyc/Sipa We’re adding this to our holiday party outfit idea list: the actress’s Beckley by Melissa striped top and girlie skirt, plus funky shoes and delicate gold Iwona Ludyga Designs gems. So perfect for a sit-down dinner – like the one she hosted for Beckley by Melissa in N.Y.C. 30 of 48 ELLE FANNING Henry Lamb/Photowire/BEImages Also at the N.Y.C. Chanel party, the younger Fanning sister shows off her singular sense of style in a pilgrim-collar jumper, black satin Rupert Sanderson heels and a flat black hat. 31 of 48 DUCHESS CATHERINE Rex USA The is appropriately autumnal in a cranberry Paule Ka look, worn with black tights and pumps to a Middle Temple Scholars meeting in London. 32 of 48 NAOMI WATTS FameFlynet Playing Princess Diana seems to have given the a sense of wardrobe drama: She attends the Impossible premiere in Madrid in a puff-sleeved white dress, a Louis Vuitton bag, Chopard earrings and strappy sandals. 33 of 48 OLIVIA WILDE Stephen Lovekin/Getty Someone’s having a leather moment! The actress wears the trend head-to-toe – AllSaints leather pants with a sexy gray moto jacket and coordinating boots – for the Glamour “These Girls” event in N.Y.C. 34 of 48 ELLE FANNING Johns PKI/Splash News Online If there’s one thing the 14-year-old is not, it’s a style snooze. She indulges her fashion-forward instincts in a flowy, flowery and polka-dotted sheer gown and golden Marni wedges for the Ginger and Rosa premiere in N.Y.C. 35 of 48 RASHIDA JONES Stephen Lovekin/Getty What goes with Rashida’s geek-chic Lookmatic glasses? An updated shirtdress, some cool jewelry, a fabulous (and familiar) pair of Valentino shoes and a great smile, which the actress shows off at the Glamour party in N.Y.C. 36 of 48 AMY POEHLER Stephen Lovekin/Getty Rashida’s Parks and Recreation co-star attends the same N.Y.C. event in her own take on an edgy outfit, accenting jeans and a tee with funky two-tone shoes and a golden collar necklace. 37 of 48 KERI RUSSELL EPA/Guillaume Horcajuelo/Landov Ten years later after Felicity went off the air, we’re still coveting the actress’s hair. She pairs her glam waves with a high-necked blouse and tailored ivory skinnies at a photocall in Cannes for The Americans. 38 of 48 ELIZABETH HURLEY Mirrorpix/Splash News Online Doing her part to raise awareness about breast cancer, the actress continues to attend events in the cause’s signature shade, this time in a deep raspberry Elie Tahari number for a Selfridges appearance in London. 39 of 48 JESSICA BIEL FameFlynet Looking well-rested, the glows in a Gucci floral-print dress, cap-toe heels and Tiffany & Co. diamonds at the Variety Power of Women event in Beverly Hills. 40 of 48 LAUREN CONRAD Frederick M. Brown/Getty Leave it to our intrepid columnist to pick the perfect outfit for a polo match: a gathered, dotted cream dress, worn with nude accessories and her signature ombré waves, to the Veuve Clicquot Polo Classic in Pacific Palisades, Calif. 41 of 48 TAYLOR SWIFT Stuart Wilson/Getty retro-chic streak continues at London’s BBC Radio 1 Teen Awards with an Alice + Olivia boatneck dress, House of Lavande Vintage earrings and – are those cat-face pumps? Why, yes, yes they are. 42 of 48 JENNIFER GARNER Jason Merritt/WireImage To prevent her peplum sheath from looking too ladies-who-lunch, the Butter pairs it with massive studded platforms, a Vince Camuto clutch and bold Tiffany & Co. jewelry, all worn to the Beverly Hills Variety party. 43 of 48 ASHLEY GREENE Norman Scott/Startraks While chooses to go flirty and festive for the Veuve Clicquot Polo Classic in Pacific Palisades, Calif., opts instead for sleek and sexy, wearing a paneled Antonio Beradi design with bombshell waves. 44 of 48 SIENNA MILLER Johns PKI/Splash News Online For her first post-baby red carpet appearance, the actress channels Gwyneth in a minimalist cream column with attached cape, plus dramatic golden cuffs and a cute lips clutch, at the Hamptons International Film Festival in Sag Harbor, N.Y. 45 of 48 ASHLEY MADEKWE John Sciulli/Getty If you don’t know the Revenge star’s name yet, put it on your “ones to watch” list – she’s got some of the best style in Hollywood. She shows it off at the Veuve Clicquot polo fête in Pacific Palisades, Calif., wearing a sparkle-tipped white button-up, printed pleated Etro skirt and booties, plus Asos earrings. 46 of 48 HALLE BERRY Jim Smeal/BEImages Also at the Variety Power of Women event in Beverly Hills, the displays her ageless figure in a fitted Roland Mouret dress and Jimmy Choo pointy-toe heels. 47 of 48 LEANN RIMES John M. Heller/Getty The makes a glam post-rehab appearance in a gradiated sequin Hervé Léger by Max Azria bandage dress, graphic cuff and massive suede platforms at the Autry National Center gala in L.A. 48 of 48 KATHERINE HEIGL FameFlynet It’s nearly impossible to mess up accessorizing a LBD since just about anything works. But you be the judge if that includes nude stockings and open-toe tan pumps like at the Power of Women soiree.