Michelle Williams: Shadow Boxing Babe

Still plugging away on her new movie north of the border, Michelle Williams was spotted getting a little exercise in Toronto, Canada on Tuesday (August 10).

The lovely actress joined co star Luke Kirby on the set of " Take This Waltz" for an intense jogging, shadow boxing sequence for the Sarah Polley directed drama.

Also starring Sarah Silverman and Seth Rogen, "Take This Waltz" is described as "a funny, bittersweet and heart-wrenching story about a woman struggling to choose between two different types of love."

Always staying busy, Miss Williams is also lined up to work on "My Week with Marilyn" and "The Emperor's Children" later this year.

Enjoy the pictures of Michelle Williams working up a sweat in Toronto (August 10).