Kristen Stewart joined newly-blonde co-star Emma Mackey at a photocall for their new comedy Full Phil amid the Cannes Film Festival on Saturday.

The Twilight actress, 36, left little to the imagination as she caught the eye in a stylish sheer grey co-ord.

The racy look boasted an oversized top with plunging neckline and matching skirt, both of which featured bejewelled pockets.

Kristen rocked an androgynous hairdo with her dark locks styled into a mullet and she completed the look with casual trainers.

Meanwhile British actress Emma, 30, showcased her own incredible figure as she slipped into a tight white dress.

The former brunette's look hugged every inch of her toned physique while adding extra height to her frame with a pair of chic black heels. 

The cast also features Woody Harrelson, with the official synopsis reading: 'A rich American industrialist's Paris trip with his estranged daughter Madeleine goes awry when French food, a vintage horror movie, and a meddling hotel worker interfere with their plans.'

It come just months after Emma made a rare red carpet appearance with boyfriend Martin Aleman.

The couple made their public debut at the 2023 BAFTAs when they shared a sweet kiss as she stood to accept the Rising Star Award.

And while they have not been spotted together since LIDO Festival in London back in June, they appeared very much in love as he supported Emma with an arm around her waist.

Martin is a film director and photographer who photographed Emma for Flaunt magazine in February 2022.

Before Martin, Emma dated fellow actor Dan Whitlam, with who she became Instagram official in 2018, before making a red-carpet appearance together in 2019.

It is not known when the pair split, as Emma's love life is typically kept private. She previously revealed that she likes to keep a low profile away from the public eye.

Emma opted to delete her Instagram account in 2021.

In an interview with Elle Magazine at the time, Emma revealed that she has 'spoken quite vociferously about Instagram and social media' because she doesn't care much about the celebrity aspect of her job.'

'I think it just doesn't correlate with who I am. I don't really see why [the world should follow] someone like me, who just wants a simple life, which is hilarious because I don't think I've chosen the right job for it,' she said.

Emma burst onto screens as wild child Maeve in Sex Education.

The headmaster's daughter, who had a 'sheltered' upbringing as a 'bookish' Catholic schoolgirl, was working as a translator before landing her breakthrough as bad girl Maeve in the Netflix series.

Emma was born in northwest France to a French father, a headmaster, and an English mother, a charity volunteer.

She moved from France to the UK at the age of 17 to study English Literature at the University of Leeds and took part in amateur theatre productions and has stayed in the country since.