Emma Corrin put on a leggy display in a gold mini dress as they joined boyfriend Rami Malek at the Deadpool & Wolverine after party in NYC on Monday night.
The Crown actress,28,showed off their toned pins in the thigh-skimming number as they arrived for the bash following the star-studded premiere.
Emma - who identifies as non-binary and uses they/them pronouns - looked great in the short dress which had a two-tone design and was teamed with sheer tights and strappy silver heels.
They wore their brunette tresses in their usual cropped style and opted for a glamorous makeup look.
Beside them Rami looked dapper in a grey suit jacket and silk shirt which he wore with smart dark trousers.
Before dating Emma,Rami was involved with Lucy Boynton,who played Freddie Mercury's girlfriend Mary Austin in Bohemian Rhapsody (pictured together in 2020)
'They were very passionate and looking into each other's eyes,' said a source who caught sight of them at the restaurant.
'Rami and Emma just seemed totally besotted with each other and paid no attention to anyone else.'
Emma,who won the Golden Globe For Best Actress - Television Series Drama months before adopting 'they/them' pronouns,explained the swap to the Guardian.
'Because I was working on a film in the US,away from everyone who knows me,and when people called me she,it felt so weird and uncomfortable,' said the thespian.
Rami MalekEmma Corrin