Sienna Miller Heads to London Fashion Week

Sienna Miller Heads to London Fashion Week

Scoping out whats new in fashion, Sienna Miller caught the Matthew Williamson runway show in London on Sunday (September 15).

The Factory Girl beauty donned black leggings and a long sleeved blue button down, which she accessorized with a furry sea green scarf, as she took her place in the front row.

In career news, the British actress can be seen on the big screen soon in the drama Foxcatcher with Channing Tatum and Mark Ruffalo.

Following the story of Olympic Wrestling Champion Mark Schultz, and how paranoid schizophrenic John duPont killed his brother, Olympic Champion Dave Schultz, the film arrives in theaters on December 20.