Sienna Miller Steps Out for Screening of 'American Woman' in NYC

Sienna Miller is all smiles as she arrives at a screening of her movie American Woman hosted by SAG-AFTRA on Thursday (November 14) at the SAG-AFTA Foundation Theater in New York City.

The 37-year-old actress bundled up in a tan, faux-fur coat over a black turtleneck and burnt sienna-colored skirt as she promoted her movie ahead of awards season.

PHOTOS: Check out the latest pics of Sienna Miller

In American Woman, a woman raises her young grandson after her daughter goes missing.

Over the weekend, Sienna joined co-star Chadwick Boseman as they attended the photo call for their upcoming movie 21 Bridges.

READ MORE: Sienna Miller & Boyfriend Lucas Zwirner Hold Hands on Stroll in NYC