Celebrity Red Carpet Fashion Trends Backless gowns, asymmetrical hemlines, and more: See how Sienna Miller, Cate Blanchett and more are setting the pace for award season. By Melissa Liebling-Goldberg By People Staff Published on February 20, 2007 04:00 PM Share Tweet Pin Email Trending Videos 01 of 07 BACKLESS GOWNS Photorazzi; sang Tan/ap; NPX/starmax Forget cleavage – Eva Green, Sienna Miller and Beyoncé make it all about their sexy backs. 02 of 07 ASYMMETRICAL HEMLINES inf(2); Mark J. Terrill/ap Mischa Barton, Rinko Kikuchi and Cate Blanchett find a creative way to show off their great legs while still wearing a floor-length gown. 03 of 07 WHITE GOWNS At the Golden Globes, stars like Jennifer Garner, Salma Hayek and Ellen Pompeo stand out on the red carpet in creamy gowns. 04 of 07 ONE-STRAP GOWNS Frank Trapper/Corbis; Richard Lewis/WireImage; gilbert flores/celebrity photo Katherine Heigl, Kate Winslet and Mary J. Blige look divine in this modern take on the goddess gown. 05 of 07 ABOVE-THE-KNEE DRESSES Rachel McAdams, Heather Graham and Reese Witherspoon decide to go short for the SAG Awards with fun and flirty hemlines. 06 of 07 JEWELED HALTERS Marc Andrew Deley/FilmMagic; Jon Furniss/WireImage; Francis Specker /Landov No need to accessorize when the necklace is built into the gown –making red carpet dressing that much easier for Vivica A. Fox, Cameron Diaz and Ellen Pompeo. 07 of 07 METALLIC MINIDRESSES Frazer Harrison/Getty; HECTOR MATA/AFP/Getty; Matt Sayles/ap Vanessa Minnillo, Hilary Duff and Fergie prove that a little bit of shine goes a long way in their shimmering minis at the Grammys.