Sienna Miller and other celebs arrive for a screening of film "The September Issue" in NY

Sienna Miller arrives for a screening of the film "The September Issue" in New York August 19, 2009.

Sienna Miller arrives for a screening of the film "The September Issue" in New York August 19, 2009.

Lindsay Lohan, Diane Kruger at screening of "Inglourious Basterds"

Lindsay Lohan attends the Cinema Society and Hugo Boss screening of "Inglourious Basterds" at the SVA Theater on August 17, 2009 in New York City.

Britney Spears enjoying the sunshine at The Ritz Carlton hotel in a bright pink bikini.

Guo Xiaolu holds her Golden Leopard trophy for her film "She, a Chinese" during a photo call at the 62nd Locarno International Film Festival.

Daredevil Paris Hilton shows off her courageous side as she swims with sharks and stingrays during a paradise holiday.[CFP]

Britney Spears enjoying the sunshine at The Ritz Carlton hotel in a bright pink bikini.

If dogs are man's best friend, then surely these photos prove they've moved on to become woman's best accessory.

British supermodel Agyness Deyn poses for the Michael Jackson tribute feature of Harper's Bazaar.

Director Quentin Tarantinoactor and actor Eli Roth arrive for a screening of their new film "Inglourious Basterds" in Toronto, August 12, 2009.

Actor Brad Pitt arrives at the premiere of "The Time Traveler's Wife" in New York August 12, 2009.

Actor Brad Pitt arrives at the premiere of "The Time Traveler's Wife" in New York August 12, 2009.