As for glam, Anne opted for a touch of rosy blush on her cheeks, and black eyeliner to highlight her magnetic gaze.

Hathaway stars alongside Thomasin McKenzie, Shea Whigham, Marin Ireland and Owen Teague in the highly-anticipated film, which follows a parasitic relationship between two workers at a juvenile detention facility.

Ultra chic: Anne Hathaway looked chic as ever while attending a screening of her upcoming psychological thriller ‘Eileen’ at The Whitby in New York City on Wednesday

Anne arrived to the event wearing a fashionable black coat, but later took it off for photos.

Thomasin, 23, was also present at the screening, and thrilled as she went shirtless underneath a cream pantsuit.

The New Zealand actress teamed the look with a silver necklace, and wore her dark tresses pulled back in a chic updo.

She completed her outfit with a pair of black boots.

Anne and Thomasin mingled with director William Oldroyd, 44, who sported a casual cool all-black look.

Marin, 44, attended the event as well, and showed of her trendy sense of style in a black leather jacket over a spotted brown sweater and black flared pants.

The redheaded beauty finalized the look with chunky black boots.

Earlier in the day Anne was all smiles while leaving a press junket in Midtown. She oozed elegance in a classy oversized camel coat worn over a white button-up.

Autumn vibes: The Devil Wears Prada star, 41, embraced the fall season in a sleeveless brown turtleneck dress with a stylish bottom fringe

Before and after: Anne arrived to the event wearing a chic black coat, but later took it off for photos

Co-stars: At the event Anne mingled with co-star Thomasin McKenzie, 23, who thrilled as she went shirtless underneath a cream pantsuit

With the director: Anne and Thomasin mingled with director William Oldroyd, 44, who sported a casual cool all-black look