Julia Roberts was one of the most bankable celebrities in America thanks to her big legs and wide-mouthed smile.

However, the 44-year-old was unrecognizable as the actress who gained notoriety as Vivian Ward in 1990’s Pretty Woman when she filmed with Ewan McGregor.

Julia was changed as she filmed emotional moments for August:Osage County in Bartsville, Oklahoma, with her face devoid of makeup and clothed in dowdy attire.

On location: On Thursday, actress Julia Roberts and co-star Ewan McGregor were shooting August: Osage County.

On location: On Thursday, actress Julia Roberts and co-star Ewan McGregor were shooting August: Osage County.
Funny act: The brunette gave a heartfelt performance.

The movie actor, who is married to cinematographer Daniel Moder and has three kids in real life, wore loose blue trousers and a white blouse layered over a cream top.

Her lengthy chocolate hair was not glamorously done in the slightest for her role as Barbara Weston, a member of a family that overcomes obstacles after the disappearance of their alcoholic father.

Ewan eagerly clutched Julia’s hand as they made their way to a boat dock in the tense scenario so that a sheriff could identify a deceased body.

The Boardwalk Empire actress also wore dowdy clothes, with her hair pulled back into a ponytail with a blue shire and brown flared pants.

Meryl Streep and Violet Weston, along with Benedict Cumberbatch as “Little Charles Aiken,” are among the other stars in the 2013 film.

Renée Zellweger and Andrea Riseborough were mentioned as candidates for a role on the movie’s IMBd website.

Despite being cast, Riseborough withdrew owing to schedule issues. She was replaced as Karen Weston by Juliette Lewis.

Abigail Breslin won Chloë Moretz’s audition for the Jean Fordham part.