Lifestyle Style Last Night's Look: Hit or Miss? Vote on this week's styles including Miley Cyrus, Ashley Tisdale and more stars! You decide – are they fashionistas or flops? By People Staff Published on March 22, 2010 03:00 PM Share Tweet Pin Email Trending Videos 01 of 38 MILEY CYRUS Eric Charbonneau/WireImage The gets seriously sexy at the Hollywood premiere of The Last Song in a leather Thomas Wylde dress with ruffled shoulder detailing. 02 of 38 ASHLEY TISDALE Lester Cohen/WireImage 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. 03 of 38 KIM KARDASHIAN Brian Prahl/Splash News Online Joining her sisters for dinner in Miami, cuts a trendy figure in a white belted minidress and brown platform sandals. 04 of 38 KATIE HOLMES GSI Media heads out and about in L.A. wearing a tiered ruffled blouse paired with a button-up jacket and black leggings. 05 of 38 REESE WITHERSPOON Peter Walsh/Broadimage 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. 06 of 38 RACHEL BILSON Albert Michael/Startraks 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. 07 of 38 EMMA WATSON Theo Wargo/Getty adds a little edge to a London Show Rooms event in New York in a floral-embroidered leather-and-lace dress and Casadei pumps. 08 of 38 CHRISTINA HENDRICKS Albert Michael/Startraks 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. 09 of 38 KIM KARDASHIAN Gustavo Caballero/Getty 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. 10 of 38 HEIDI KLUM Broadimage 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. 11 of 38 WHITNEY PORT Johns PkI/Splash News Online The heads to the Ecco Domani Fashion Party in N.Y.C. in an elegant sapphire Alexander McQueen dress with exaggerated shoulders. 12 of 38 VICTORIA BECKHAM Starface.ru/Splash News Online Wrapping her black shirt-dress with a wide belt, the brings her signature style to the launch of her line at Tsum in Moscow. 13 of 38 EMMY ROSSUM Johns PkI/Splash News Online 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. 14 of 38 MAGGIE GYLLENHAAL James Higgins/Splash News Online 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. 15 of 38 KOURTNEY KARDASHIAN INF Darting to Dash – her boutique in Miami – Kourtney plays up her curves in a black romper accented with a satchel, shades and platform sandals. 16 of 38 CHLOE SEVIGNY Slaven Vlasic/Getty 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. 17 of 38 JESSICA ALBA Jason LaVeris/FilmMagic 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. 18 of 38 VANESSA HUDGENS Splash News Online 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. 19 of 38 JULIANNE HOUGH Kevan Brooks/AdMedia 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. 20 of 38 JENNIFER LOVE HEWITT Astrid Stawiarz/Getty 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. 21 of 38 LAUREN CONRAD Ramey 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. 22 of 38 AMERICA FERRERA Amanda Schwab/Startraks 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. 23 of 38 MOLLY SIMS 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. 24 of 38 EMMY ROSSUM Astrid Stawiarz/Getty 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. 25 of 38 CHRISTINA APPLEGATE Gregg DeGuire/PictureGroup 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. 26 of 38 JANET JACKSON Stephen Lovekin/Getty 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. 27 of 38 KIM KARDASHIAN Flynet Adding her own stylish touch to the streets of Miami, all eyes are on in her cuffed blazer, distressed denim and cage booties. 28 of 38 LUCY LIU Bill Davila/Startraks 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. 29 of 38 JESSICA LOWNDES Anthony Harvey/PictureGroup 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. 30 of 38 KRISTEN BELL Jordan Strauss/WireImage 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. 31 of 38 SHENAE GRIMES Andy Fossum/Splash News Online 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. 32 of 38 AMERICA FERRERA Giulio Marcocchi/Sipa 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. 33 of 38 EVA LONGORIA PARKER Todd Williamson/WireImage She’s earned her sartorial stripes! ignores the fashion caveat about horizontals, rocking a slimming gray and white frock in the pattern. 34 of 38 KIM CATTRALL PA Photos/Landov 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. 35 of 38 KELLY OSBOURNE Michael Kovac/FilmMagic 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. 36 of 38 KEIRA KNIGHTLEY Michael Bowles/iPhoto The spotlights her silhouette at the Laurence Olivier Awards in London with an abstract print gown accented with classic jewels. 37 of 38 SHENAE GRIMES Jason LaVeris/FilmMagic 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. 38 of 38 KRISTEN BELL Landov Looking demure at the Genesis Awards in Beverly Hills, Kristen wears a tiered and ruffled Monique Lhuillier dress with sheer embellished shoulders. Vote on Last Week’s Looks! >