Looks like Michelle Williams enjoyed working with Ewan McGregor so much on The Tourist that she signed on to co-star with him again in the British film Incendiary. The two were seen in London filming yesterday and from these pics it seems as if she is channeling her inner teenager with her hot young look. In this movie however, her role is not what these images are projecting. She actually stars as an adulterous woman whose husband and child are killed in a suicide bombing at a soccer game. On a lighter note, she's super cute in her new extensions (or maybe wig). While her pixie-cut definitely grew on us, we're secretly hoping she'll stick with this new sexy beach hair do. Btw, does anyone else think she looks a little like Avril in the left picture?