Who: Kate Moss

Where: Out and about in London.

Wore: Skinny blue jeans with a blue leopard print jumper under a shrunken black blazer, with ankle boots with buckles and Ray-Ban Wayfarers.

Who: Natalia Vodianova

Where: At the Fortune Forum Summit at the Dorchester Hotel in London.

Wore: A black beaded jacket with a black mini skirt, over latex leggings and snake-strapped heels.

Who: Alexandra and Theodora Richards

Whrere: At the Not Fade Away gallery opening in New York.

Wore: A skull-patterned shirt under a black blazer with leggings and a straw trilby (Alexandra); a floral mini-dress by Kate Moss Topshop (Theodora).

Who:Natasha Poly

Where: At the opening of the Roberto Cavalli boutique in Paris.

Wore: A pyramid pattern red dress with a cropped biker jacket, black leather gloves, nude clutch and black ankle boots.

Who: Georgia Jagger

Where: At the Vivienne Westwood show in Paris.

Wore: A green and black toga dress by Vivienne Westwood, with black multi-strap heels.

Who: Michelle Williams

Where: With daughter Matilda in New York.

Wore: A floral racer-back dress over a white vest, with black opaque hosiery, low wedge heels, and sunglasses.

Who: Charlize Theron

Where: At a premiere of her new film, The Burning Plain, in Paris.

Wore: A gold metallic cocktail dress with shoulder knot detail, with black pumps and a black clutch by Roger Vivier.

Who: Freida Pinto

Where: At the Dolce & Gabbana autumn/winter 2009 fashion show in Milan.

Wore: A cream silk cocktail dress with shoulder decoration, with black ankle strap heels and clutch, all by Dolce & Gabbana.

Who: Roxane Mesquida

Where: At the Christian Dior ready-to-wear show during Paris Fashion Week.

Wore: A red and white check chiffon dress under a cream wool coat, with strappy heels, all by Dior.

Who: Keira Knightley

Where: At the premiere of The Young Victoria, in which her boyfriend Rupert Friend stars, in London.

Wore: A cream suit by Chanel, with black bag and heels.

See previous Week In Style galleries