Models pose backstage at the Corrie Nielsen show at London Fashion Week Spring/Summer 2012 at The Old Sorting Office on September 16, 2011 in London, United Kingdom. (Photo by Tim Whitby/Getty Images)

Models backstage before the House of Holland show during London Fashion Week Spring/Summer 2012 on September 17, 2011 in London, United Kingdom. (Photo by Gareth Cattermole/Getty Images)

A model backstage before the Issa London runway show at London Fashion Week Spring/Summer 2012 on September 17, 2011 in London, England. (Photo by Tim Whitby/Getty Images)

A model poses backstage before the Jaeger London runway show at London Fashion Week Spring/Summer 2012 on September 17, 2011 in London, England. (Photo by Tim Whitby/Getty Images)

Models backstage before the PPQ show during London Fashion Week Spring/Summer 2012 on September 16, 2011 in London, United Kingdom. (Photo by Gareth Cattermole/Getty Images)

A model prepares backstage before the Vivienne Westwood show during London Fashion Week Spring/Summer 2012 on September 17, 2011 in London, United Kingdom. (Photo by Gareth Cattermole/Getty Images)

A Model prepares backstage before the Julien Macdonald fashion show at London Fashion Week Spring/Summer 2012 on September 17, 2011 in London, United Kingdom. (Photo by Ian Gavan/Getty Images)