Lifestyle Style Celeb Fashion Hit or Miss? Vote on this week's styles from Scarlett, Natalie and 49 more stars! You decide – are they fashionistas or flops? By Melissa Liebling-Goldberg By People Staff Published on February 11, 2008 05:00 PM Share Tweet Pin Email Trending Videos 01 of 47 AMERICA FERRERA Juan Rico/Fame The Ugly Betty star arrives at the 39th NAACP Image Awards in a soft blue jeweled strapped Marchesa gown, Swarovski crystal Rene Caovilla heels and Tito Pedrini jewels. 02 of 47 NATALIE PORTMAN Johannes Eisele/Reuters/Landov After unveiling her vegan shoe line in New York, the actress heads to the Berlin International Film Festival in a classic jeweled-neck 3.1 Philip Lim sheath for the premiere of The Other Boleyn Girl. 03 of 47 MILEY CYRUS Juan Silva/BuzzFoto Gearing up to present at the Academy Awards, the young singer mixes her prints in a YAYA dress and adds high black boots for a Valentine’s lunch at L.A. institution the Ivy. 04 of 47 SCARLETT JOHANSSON EPA/Corbis The Other Boleyn Girl star shows off her legs in a floral Stella McCartney mini and flat patent Miu Miu Mary Janes for the premiere of her new movie at the Berlin film festival. 05 of 47 LILY ALLEN Nick Sadler/Startraks London’s Fashion Week It girl attends the Vivienne Westwood show in a slinky draped red dress by the designer and YSL platform pumps. 06 of 47 VANESSA WILLIAMS AXELLE/BAUER-GRIFFIN Wilhelmina would be proud! The Ugly Betty star looks classic in a black and white floral Zuhair Murad gown and loose curls for the NAACP awards. 07 of 47 KELLY OSBOURNE Mike Marsland/WireImage Joining Lily Allen, the girl about town adds her own rocker chick flair with a cropped leather jacket over her extra-long red Vivienne Westwood dress for the designer’s fashion show in London. 08 of 47 MADONNA Sascha Schuermann/AFP/Getty The star hits the Berlin International Film Festival in a one-of-a-kind Gucci dress and thigh-high boots for her directorial debut Filth and Wisdom. 09 of 47 KATHERINE HEIGL Farr/face to face/iPhoto The 27 Dresses star is set for spring in her pastel printed silk dress at a Berlin photo call. 10 of 47 MANDY MOORE Jordan Strauss/WireImage The actress gets tied up in a Fendi dress and purse at a party at the Italian brand’s store in L.A. 11 of 47 UMA THURMAN Milton Chilton/Richfoto/Globe The star suits up for the premiere of The Accidental Husband in London. 12 of 47 HILARY DUFF Marcos Vasquez/Ramey Script in hand, the actress makes a stylish dash down Rodeo Drive in a Nikka New York dress. 13 of 47 DIANE KRUGER Semmer/face to face/iPhoto Leaving her usual feminine gowns behind, the National Treasure actress is crisp in black and white Chanel while attending the Berlin premiere of Filth and Wisdom. 14 of 47 LINDSAY LOHAN Jordan Strauss/WireImage Lohan makes an eye-catching appearance in a swirling Fendi halter dress at the Fendi store celebration, where the “Ten Baguettes for Ten Years” exhibition and auction benefited LACMA. 15 of 47 NATALIE PORTMAN Astrid Stawiarz/Getty The actress debuts her shoe designs for Té Casan in a Derek Lam dress and her own mary-janes. She tells PEOPLE of the vegan collection that her goal was “to make a classic elegant shoe that was animal-friendly.” 16 of 47 SCARLETT JOHANSSON Roger Wong/INF The Other Boleyn Girl star makes a stylish appearance outside the Today show in a camel Stella Mc Cartney bell coat and matching Prada heels. 17 of 47 KATE HUDSON Nick Sadler/Startraks The Fool’s Gold star is a vision in white Derek Lam satin and Van Cleef & Arpels necklace at the Elle Style Awards in London. 18 of 47 LAUREN CONRAD Pacific Coast News The Hills star is wrapped up with a bow in her sweet plaid Betsey Johnson coat as she leaves the ABC studios in N.Y.C. 19 of 47 SARAH MICHELLE GELLAR Brad Barket/Getty The actress promotes her new Vaseline ads on New York’s CW11 morning show in a tawny dress. 20 of 47 KEIRA KNIGHTLEY Mike Marsland/WireImage The Atonement star is classic in her little black Chanel dress at the Style Awards in London. 21 of 47 RACHEL WEISZ Peter Kramer/AP The actress is Definitely, Maybe stylish in her red belted gray dress at the film’s N.Y.C. premiere. 22 of 47 RACHEL BILSON Bryan Bedder/Getty The Jumpers star plays it cool at TRL in a gray blouse and shimmering skirt both from Jenni Kayne. 23 of 47 LILY ALLEN PA Photos/Landov The singer blooms in an exuberant pink Prada floral frock and blue Prada heels at the Elle Style Awards in London. 24 of 47 RACHEL BILSON Michael Loccisano/FilmMagic The actress is fashion forward in her golden Monique Lhuillier dress – straight off last week’s runway! – at the Jumpers premiere in N.Y.C. 25 of 47 CARRIE UNDERWOOD Scott Kirkland/INF The Grammy performer looks ready to shimmy the night away in her fringed Naeem Khan dress, Mary Norton clutch, Rickard Shah and Chopard jewels at the Sony BMG Post Grammy party in L.A. 26 of 47 KATHERINE HEIGL Lalo Yasky/WireImage The 27 Dresses star pins up her long blonde hair to go with her elegant outfit at the Madrid photo call for the film. 27 of 47 Michael Williams/Startraks The new mom shows off her curves in a plunging Matthew Williamson gown at the Sony BMG Grammy post-party. 28 of 47 HILARY SWANK dpa /Landov The Oscar winner is elegant in a crystal-embellished taupe satin gown by Versace at the Berlin film festival. 29 of 47 KATE WALSH Ray Tamarra/Getty The newly brunette actress keeps her wardrobe simple and her accessories political – check out her pro-Obama button! 30 of 47 LILY ALLEN Matt Baron/BEImages The singer rebounds from a tough month in style in a floral strapless Prada gown at the Burberry-sponsored Exhibition of Vanity Fair photographs in London. 31 of 47 RIHANNA EDO /Landov The singer leaves her Grammy feathers behind for a simpler Mara Hoffman dress at Entertainment Weekly’s toast to L.A. Reid. 32 of 47 EMMA WATSON PA Photos/Landov The Harry Potter star makes a sophisticated entrance to the National Gallery opening night exhibit in a ruched halter dress. 33 of 47 NICOLE RICHIE Landov The new mom is radiant – only weeks after giving birth to daughter Harlow – in a grecian-inspired cream Temperley London gown at LACMA’s opening of the Broad Contemporary Art Museum in L.A. 34 of 47 KATIE HOLMES Jeff Vespa/WireImage The actress is effortlessly chic in vintage Lanvin and Roger Vivier accessories at LACMA’s opening of the Broad Contemporary Art Museum in L.A. 35 of 47 VICTORIA BECKHAM Desiree Navarro/Celebrity Photo The face of Marc Jacobs makes a revealing entrance to his show in a cut-out sequined dress from his collection. 36 of 47 JESSICA BIEL PA Photos/Landov In London filming “Easy Virtue,” the actress is a throwback to old Hollywood with her platinum locks, Cartier diamonds and sweeping Dior by John Galliano gown. 37 of 47 CARRIE UNDERWOOD Kevin Mazur/Wireimage The Grammy nominee gets tied up with a bow in tiered black and white Marchesa frock at Clive Davis’s annual pre-Grammy party in Los Angeles. 38 of 47 KATE HUDSON Ray Tang/Rex USA There is nothing foolish about the star’s choice of gold Dior gown and Bulgari earrings for the BAFTA Awards in London. 39 of 47 RIHANNA Flynet The Grammy performer covers up in a patterned Mara Hoffman gown at the Clive Davis party. 40 of 47 SIENNA MILLER Nathan Strange/AP The actress leaves her quirky street style behind for a timelessly elegant Chanel gown and Kwiat diamonds at the London Film Critics’ Awards. 41 of 47 MILEY CYRUS Roger Walsh/Landov The young singer gets a jump on Valentine’s Day in her red and white Alberta Ferretti dress and Rickard Shah at the Verizon Wireless/PEOPLE pre-Grammy party. 42 of 47 JESSICA ALBA Scott Downie/Celebrity Photo The mom-to-be is radiant in a tiered Marchesa gown – from their regular collection, not maternity! – while presenting the Scientific and Technical Awards for the Academy of Motion Picture Arts and Sciences. 43 of 47 KEIRA KNIGHTLEY Nick Sadler/Startraks The Atonement star is simply elegant in a shimmering Valentino couture gown and Roger Vivier shoes at the BAFTAs. 44 of 47 PENéLOPE CRUZ WENN The actress premieres her new film Elegy at the Berlin International Film Festival looking absolutely gorgeous in a L’Wren Scott lace gown with tiered train. 45 of 47 FERGIE Kazden/Rex USA The singer blooms in a sweet floral gown by Karen Millen, Jimmy Choo clutch and Cartier jewels at the Clive Davis pre-Grammy party in L.A. 46 of 47 ELLEN POMPEO Sonia Moskowitz/Globe A far cry from her TV scrubs, the Grey’s Anatomy star gives more than a peek of her undergarments at the Marc Jacobs fashion show. 47 of 47 THANDIE NEWTON Jon Furniss/WireImage The British actress continues her fearless fashion choices with an asymmetrical Alexander McQueen gown at the BAFTAs.