Actress Jennifer Aniston was spotted with a no make-up look on the set of her film "Cake". She, however, had a huge scar across her right cheek.

In the movie, she plays Claire, a woman who suffers chronic pain, reports eonline.com

The nature of her role explains why Aniston has been spotted wearing plain clothes on the set for the past week.

Aniston is also serving as an executive producer on the movie, being directed by Daniel Barnz with a script from Patrick Tobin.

Barnz is excited about seeing Aniston in the role.

"Of the zillions of Jennifer Aniston fans, I might be the biggest one of all. I've especially loved her more dramatic performances, and I can't wait to watch her tackle a role that has such a brilliantly funny voice and so much raw pain," Barnz said.