Kristen Stewart: Back to Work on 'Sils Maria'

Kristen Stewart sports a baseball cap as she heads to her location on the set of her new film Sils Maria on Thursday (August 29) in Berlin, Germany.

The day before, the 23-year-old actress took the day off to spend time with her friends and do a little sightseeing.

PHOTOS: Check out the latest pics of Kristen Stewart

Sils Maria, also starring Chloe Moretz and Juliette Binoche, tells the story of an actress who reflects upon her age and career when thinking about a role she played in her youth.

The film is set to hit theaters sometime next year.