Hailee Steinfeld puts on a leggy display in a semi-sheer flame gown as she joins her dapper co-star Michael B. Jordan at the premiere of their new horror Sinners in London

Hailee Steinfeld wowed in a striking flame gown as she arrived at the premiere of her new film Sinners at Cineworld, Leicester Square in London on Monday.

The 28-year-old actress put on a very leggy display in a black bodysuit, flashing her toned figure through the semi-sheer detailing.

She was joined by her dapper co-star Michael B. Jordan, 38, on the star-studded red carpet. 

Hailee plays Mary in the supernatural thriller about two brothers who return to their hometown in the 1930s, determined to make a new start, until they encounter blood thirsty vampires in the small Southern city. 

She and one of the twins, played by Michael in a dual role, embark on a dangerous extra-marital relationship. 

Joining lead stars Hailee and Michael were Jack O’Connell, Li Jun Li, Letitia Wright and Jayne Lawson. 

Hailee Steinfeld, 28, wowed in a striking flame gown as she arrived at the premiere of her new film Sinners at Cineworld, Leicester Square in London on Monday

She was joined by her dapper co-star Michael B. Jordan, 38, on the star-studded red carpet

The actress put on a very leggy display in a black bodysuit, flashing her toned figure through the semi-sheer detailing

Li Jun exuded glamour in a pale blue playsuit, featuring a feathered detailing around the waist. 

In March 28  Beau Society newsletter, Hailee explained she was taking a risk in the film which was scheduled to open April 18.

‘This role is far removed from what I’ve done, but that’s part of what drew me to it!’ she said.

‘I feel like I’m stepping into my own more and more as I get older, and this role mirrors that.’

Although she has several upcoming projects, the one Hailee seems most interested in in her upcoming wedding, which could take place sooner, rather than later.

Hailee and the Buffalo Bills player Josh Allen got engaged in November 2024, and after the news was announced, a billboard read ‘The Queen City has a new queen. Congratulations Josh and Hailee.’

‘I have been given a very warm welcome, the people are incredible,’ she told The Tonight Show host Jimmy Fallon, on Thursday ahead of the premiere.  ‘It’s such a wonderful, wonderful place. I love it so much.’

‘They don’t want a long engagement, and the wedding planning is already underway,’ a source said to US Weekly.

Hailee plays Mary in the supernatural thriller about two brothers who return to their hometown in the 1930s, determined to make a new start, until they encounter blood thirsty vampires in the small Southern city

She and one of the twins, played by Michael in a dual role, embark on a dangerous extra-marital relationship

Li Jun exuded glamour in a pale blue playsuit, featuring a feathered detailing around the waist

Actor Jack O’Connell looked smart in an oversized black blazer and chunky shoes

Love Island’s Samira Mighty flashed her toned torso in a cut-out white dress

Broadcaster and radio host Clara Amfo looked stylish in a pinstripe suit

Letitia Wright (L) and Jayne Lawson (R) posed for photos on arrival

Director Ryan Coogler, the director of Black Panther and Creed, (L) joined Michael (C), and Daniel Kaluuya (R)

The movie was scheduled to open April 18 

The big day could take place in the summer before football training begins.

‘Hailee is very excited about the planning process,’ the source said, adding, ‘It will be a very intimate but extravagant event.’ 

Earlier this month, the couple went viral online when Josh kissed Hailee as it was announced he had won the NFL’s 2025 Most Valuable Player Award.

After locking lips with his bride to be, he took the stage and delivered a speech in which he spoke glowingly about Hailee, leaving her visibly emotional in the audience.

‘You’ve been my rock. You are my best friend,’ said Josh, the quarterback of the Buffalo Bills. ‘I would not be standing on this stage if it weren’t for you.’