Celebrity Oscar Looks: Love It or Hate It? The jury's still out on the Oscar gowns of Madonna, Cameron, Oprah and more. You be the judge! By People Staff Published on February 26, 2007 01:00 PM Share Tweet Pin Email Trending Videos 01 of 21 MADONNA James Murphy/Loud & Clear The singer showed off her buff arms in a strappy Dolce amp Gabbana satin gown with a reported $10 million in diamonds from Neil Lane at the Vanity Fair party. 02 of 21 KIRSTEN DUNST tsuni / gamma / hachette photos The Spider-Man 3 star sparkles in this beaded Chanel Couture gown featuring a feathered hem. 03 of 21 CAMERON DIAZ Lisa O'Connor/ZUMA Fresh off a beach vacation, the presenter glows in an off-the-shoulder white satin Valentino gown and a whopping $2.9 million of Cartier jewelry. 04 of 21 OPRAH WINFREY matt baron/beimages The media mogul hits Vanity Fair's Oscar bash in a bold bohemian-inspired Gucci dress. 05 of 21 ANNE HATHAWAY Jeff Kravitz/FilmMagic The Devil Wears Prada star opts for another Italian designer, Valentino, in a lacy white gown festooned with a black bow. 06 of 21 MERYL STREEP Vince Bucci/Getty The 14-time Oscar nominee dresses up her black Prada coat and duchesse satin skirt and with an emerald-green belt and gigantic necklace. 07 of 21 ZHANG ZIYI BAUER-GRIFFIN The Memoirs of a Geisha star dons a butter-yellow tiered Valentino Couture gown at the Vanity Fair bash. 08 of 21 KELLY PRESTON Sthanlee B. Mirador/Shooting Star John Travolta's leading lady goes wild on the Oscars red carpet in this leopard-print Dolce amp Gabbana column dress. 09 of 21 ELLEN POMPEO Chris Delmas/Visual Press The Grey's Anatomy actress gets on the tier train with a ruffled floral-print Alexander McQueen frock at the Vanity Fair party. 10 of 21 KATIE HOLMES George Pimentel/WireImage The actress bloomed at the Vanity Fair party in an Armani Privé deep blush and nude toned strapless silk organza gown and beaded hairpieces in her updo. 11 of 21 JENNIFER HUDSON Jason Merritt/FilmMagic Did she change to match her new Oscar? The Best Supporting Actress winner was a golden girl in a beaded Roberto Cavalli dress at the Vanity Fair party. 12 of 21 BEYONCé Jon Kopaloff/FilmMagic Changing out of her red carpet Armani Privé gown, the performer floats in to the Vanity Fair party in an ice blue Elie Saab Couture gown. 13 of 21 PENELOPE CRUZ Was the train too much to dance in? The Best Actress nominee arrives at the Vanity Fair blowout in a champagne embroidered pearl Chanel Couture gown. 14 of 21 NATALIE PORTMAN GRAHAM WHITBY/ALLSTAR/GLOBE PHOTOS The petite actress goes for a flirty frock, wearing a Lanvin taffeta cocktail dress and strappy heels to the Vanity Fair bash. 15 of 21 VICTORIA BECKHAM gus ruelas/ap She's entering L.A. social life with a bang – the new Angeleno is minimal in a clinging white Azzedine Alaia gown and oversized emeralds at the Elton John AIDS Foundation viewing party. 16 of 21 LIV TYLER James Murphy/Loud & Clear The actress showed off her curves in a nude Michael Kors ruched corset gown and Van Cleef amp Arpels jewels at the Vanity Fair party. 17 of 21 TYRA BANKS Pimentel/WireImage The talk-show host sizzles in a plunging crimson Marc Bouwer gown at the Vanity Fair bash. 18 of 21 ROSARIO DAWSON Jerome Ware/ZUMA Press Eschewing a gown, the actress goes for a spangled Matthew Williamson minidress and silver platform heels – perfect for partying at the Vanity Fair event. 19 of 21 CELINE DION Jason Merritt/FilmMagic Leaving behind her red carpet and performance gowns, the singer goes short in a beige satin cocktail dress from Lanvin's spring collection for the Vanity Fair shindig 20 of 21 GWEN STEFANI Luis Martinez/Splash News The singer makes a graphic entrance to the Vanity Fair party in a black and white embroidered Chanel Couture dress along with the ultimate accessory – rock star husband Gavin Rossdale. 21 of 21 NAOMI CAMPBELL pa/empics The supermodel looks ready to shake and shimmy in her gold beaded Azzedine Alaia minidress and mega-necklace at the Vanity Fair party. SEE PHOTOS FROM THE RED CARPETBest Dressed at the Oscars