Awards Celebs Go Glam at BAFTA Get a preview of Oscar fashion with Sienna, Keira, Kate and more stars at the BAFTA Awards – the U.K.'s equivalent of the Academy Awards. By Suzy Byrne By People Staff Published on February 11, 2008 02:05 PM Share Tweet Pin Email Trending Videos 01 of 09 SIENNA MILLER INF At the British Academy of Film and Television Arts Awards, Miller goes for high drama in this backless, jeweled Dior by John Galliano gown – adding extra sparkle with dangling Chopard diamond earrings and bracelet. 02 of 09 KEIRA KNIGHTLEY Nick Sadler/Startraks Now that's star power! Best actress nominee Knightley shines in a strapless Valentino Couture dress with tiered skirt covered in silver shooting stars and Roger Vivier heels. 03 of 09 AMANDA PEET Fame Peet bares some skin in a ruffled black Galliano with floral appliqués and Cartier diamonds. 04 of 09 MARION COTILLARD Leon Neal/Getty The best actress winner sparkles in a glittering Chanel mini – with flowing white chiffon – and Chopard diamonds. 05 of 09 EMILY BLUNT INF The actress may look like an old fashion pro in her one-shouldered Marc Bouwer dress and H. Stern jewels but she refuses the credit, telling PEOPLE "This is down to my stylist! I live in jeans and Ugg boots.” 06 of 09 THANDIE NEWTON Jon Furniss/WireImage Newton puts her own spin on the little black dress, opting for this one-shouldered Alexander McQueen with an eye-catching pink belt. 07 of 09 KATE HUDSON Ray Tang/Rex USA Looking every bit the golden girl, Hudson glows in this metallic Dior with emerald-green Bvlgari earrings – even though she got dressed pretty quickly! "It took me, what, like ... an hour," she tells PEOPLE of her prep time. 08 of 09 EVA GREEN Globe The Bond girl went for a mysterious, almost Gothic look in a long Dior gown with a dramatic sheer train. 09 of 09 JESSICA BIEL PA Photos/Landov The newly blonde Biel showed off her buff shoulders in this strapless Dior by John Galliano dress. Accenting the glamorous gown? More than $700,000 in Cartier diamonds, including a cuff (with 2,512 diamonds!), earrings and ring.