Julia Roberts showcased her sense of style as she joined her co-star Andrew Garfield on the red carpet at the London premiere of After the Hunt on Saturday.

The Oscar-winning actress, 57, who plays college professor Alma Olsson in the gripping crime drama, oozed sophistication in a sleek black power suit as she and Andrew, 41, greeted fans and posed for the cameras. 

Her chic ensemble featured a satin black blazer with structured shoulder pads, a crisp white blouse, and high-waisted tailored trousers.

She elevated the look with pointed black stilettos and a sparkling layered diamond necklace. 

Meanwhile, Andrew cut a dapper figure in a grey wool blazer worn over a black button-down shirt and coordinating trousers.

He completed the look with polished black leather shoes as he smiled and chatted with fans. 

The co-stars appeared in high spirits ahead of the screening, sharing plenty of laughs and posing for sweet snaps together on the carpet. 

Also turning heads at the premiere was The Bear star Ayo Edebiri, 30, who looked stunning in a floor-length silk white gown.

British-American actress Minnie Driver, 55, made a bold statement in a striking white power suit paired with a black lace bra, while rising star Nora Garrett kept things classic in a black midi dress and pointed heels.

According to the film's official synopsis, Julia plays a college professor who finds herself at a personal and professional crossroads when a star pupil levels an accusation against one of her colleagues, and a dark secret from her own past threatens to come to light. 

The movie opened in select US theatres on October 10 and is set for a wider release on October 17.

Julia has been busy promoting the movie and recently made an appearance on The Graham Norton Show, where she teased upcoming projects and was even quizzed on whether she'll appear in the newly announced Ocean's 14. 

A reboot trilogy of the Oceans heist films was released from 2001 to 2007, with many of the original cast members said to be returning 18 years on from the last film.

Yet Julia kept coy on any details, revealing she was out of the loop when it came to planning.

She explained: 'We have talked about it, but I didn't know George [Clooney] was going to announce it!'

Ocean’s Eleven sparked the first movie project between the pair. They have gone on to work together in several more projects that have made more than $962 million at the box office.

The 2001 crime caper was a remake of the classic 1960s Rat Pack film directed by Steven Soderbergh, and also starred the likes of Brad Pitt, Matt Damon, Bernie Mac and Don Cheadle.

George stars as Danny Ocean, an ex-con fresh out of prison, approaching his buddy Rusty (Brad) about performing a monumental heist.

He wants to rob the central vault of three Las Vegas casinos at the same time, during a boxing match, so that the grand total in the safe would be a little over $160 million.

They gather the Eleven, who aren’t impressed to learn that the man they are robbing, Terry Benedict, is a man whose principal crime seems to be that he's dating Danny's ex-wife Tess (Julia).

Unsurprisingly, the film was a huge success and quickly made back it’s $85 million budget. Altogether, it has grossed over $450,728,529 worldwide.