• SIENNA MILLER photo | Sienna Miller

Credit: Samir Hussein/WireImage

Published: Wednesday November 26, 2014 11:00 AM EST

2014

SIENNA MILLER

From the front, Sienna's hair at the Foxcatcher screening in London looks like your typical romantic milkmaid braids – but check out the side and back to see that the plaits are revealing an edgy undercut.