KEY POINTS:
Victoria Beckham has dropped out of Grazia magazine's Best Dressed List. The singer turned fashion "icon" was eighth last year.
Sienna Miller takes the top spot, followed by rival Kate Moss, who was last year's number one, and Superman Returns actress Kate Bosworth. The top 10 is completed by TV presenter Alexa Chung, actresses Keira Knightley, Kirsten Dunst and Demi Moore, Kelly Osbourne, model Irina Lazareanu and Hollywood star Jennifer Connelly.
