6. Kate Winslet (R 1, 273 340.00)

Kate Winslet graced the 2007 Oscars in a mint green figure-hugging $100 000 Valentino dress. Winslet was voted as the Best Dressed Star during the event by fashion and showbiz magazines and websites around the world.

Hollywood, UNITED STATES: British actress Kate Winslet arrives at the 79th Academy Awards in Hollywood, California, 25 February 2007.       AFP PHOTO/Timothy A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
Hollywood, UNITED STATES: British actress Kate Winslet arrives at the 79th Academy Awards in Hollywood, California, 25 February 2007. AFP PHOTO/Timothy A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)