Sienna and Keira

Sienna and Keira have been pictured together yet again, this time for The Edge of Love film premiere in London. Designer and friend Matthew Williamson was there to show his support - and perhaps assist Sienna with a quick dress change before heading into Mayfair.

Also in London, another pair of well-dressed girls - Gweneth Paltrow and Stella McCartney - headed out to Hoping Foundation Benefit Evening, which was held in Soho, while over in New York, London girl Agyness Deyn took a quick cigarette break whilst shopping in the West Village and Anne Hathaway stepped out with a new haircut.