Not letting Labor Day interfere with her fitness, Charlize Theron went to a Power Cycling Class in West Hollywood on Monday (September 2).

The "Snow White and the Huntsman" star looked cute in a black tank top, blue tights, and a gray baseball cap, as she headed back to her vehicle with a friend.

Currently, the 38-year-old actress is working hard on her new movie, "Dark Places," about a woman who survives the brutal killing of her family as a child.

Hitting theaters in September 2014, the film also stars Chloe Moretz, Nicholas Hoult, Christina Hendricks, and Tye Sheridan.