Front Row for Fashion

Katy Perry leaves Louis Vuitton's spring-summer 2010 ready-to-wear fashion collection in Paris, Wednesday, Oct. 7, 2009, in Paris.

"Slumdog Millionaire" star Freida Pinto leaves Louis Vuitton's spring-summer 2010 ready-to-wear fashion collection in Paris, Wednesday, Oct. 7, 2009, in Paris.

Rihanna is photographed before the presentation of Chanel's spring-summer 2010 ready-to-wear fashion collection by German fashion designer Karl Lagerfeld, Tuesday, Oct. 6, 2009, in Paris.

Prince is seen before the presentation of Chanel's spring-summer 2010 ready-to-wear fashion collection by German fashion designer Karl Lagerfeld, Tuesday, Oct. 6, 2009, in Paris. Singer Bria Valente is at right.

German model Claudia Schiffer poses before the presentation of Chanel's spring-summer 2010 ready-to-wear fashion collection by German fashion designer Karl Lagerfeld, Tuesday, Oct. 6, 2009, in Paris.

Actress Gwyneth Paltrow, right, and British musician Paul McCartney attend the presentation of the ready-to-wear spring-summer 2010 fashion collection of his daughter, British fashion designer Stella McCartney, in Paris, Monday, Oct. 5, 2009.

Spanish fashion designer Estrella Archs, left, and co-designer actress Lindsay Lohan acknowledge applause following the presentation of French fashion house Emanuel Ungaro's ready-to-wear spring-summer 2010 fashion collection, Sunday Oct. 4, 2009 in Paris.

Actor Bruce Willis and his wife, Emma Heming, attend the Dior ready-to-wear fashion show for spring-summer 2010 in Paris on Oct. 2, 2009.

Milan

Chinese actress Zhang Ziyi arrives for the Giorgio Armani spring-summer 2010 fashion collection presented in Milan, Italy, Thursday, Sept. 24, 2009.

Canadian model Linda Evangelista arrives for the amfAR charity dinner during fashion week in Milan, Italy, Monday, Sept. 28, 2009.

Actress Rachel Bilson arrives for the amfAR charity dinner during fashion week in Milan, Italy, Monday, Sept. 28, 2009.

Burlesque performer Dita Von Teese arrives for the amfAR charity dinner during the fashion week in Milan, Italy, Monday, Sept. 28, 2009.

London

Victoria Beckham arrives for the Burberry show during fashion week in London, Tuesday, Sept. 22, 2009.

Actress Liv Tyler arrives for the Burberry show during fashion week in London, Tuesday, Sept. 22, 2009.

Actress Mary Kate Olsen arrives for the Burberry show during fashion week in London, Tuesday, Sept. 22, 2009.

British actress Emma Watson arrives for the Burberry show during fashion week in London, Tuesday, Sept. 22, 2009.

British actress Sienna Miller, left, and designer sister Savannah Miller take the applause after the sister's show Twenty8Twelve during fashion week in London, Monday, Sept. 21, 2009.

From left, Anna Wintour, editor-in-chief of Vogue magazine, Russian-born model Natalia Vodianova and Italian designer Donatella Versace, seen, during the Christopher Kane show during London Fashion Week, in London, Monday, Sept. 21, 2009.

British model Agyness Deyn, right, chats with presenter Alexa Chung at the House of Holland show during fashion week in London, Monday, Sept. 21, 2009.

British actress Joan Collins is seen before the start of the fashion show by British designer Caroline Charles during London Fashion Week, Friday, Sept. 18, 2009, in London.