The couple were first spotted together back in February, before which Miller was most recently romantically linked to one of her long-term friends, Archie Keswick. She has also been engaged twice, to Jude Law and gallerist Lucas Zwirner. Miller also has one daughter, named Marlowe, by another former boyfriend, fellow actor Tom Sturridge.
Green, meanwhile, has modelled for the likes of Burberry and Gap, and is also an actor like his girlfriend, having attended the Lee Strasberg Theatre and Film Institute in New York. His on-screen credits include a part in the 2021 film The Mosquito Coast, and the upcoming drama A Good Person, which is written and directed by Zach Braff and features his girlfriend, Florence Pugh, in the lead role.
Anatomy of a Scandal is a new adaptation of Sarah Vaughan’s 2018 novel of the same name. The six-part series also features Rupert Friend and Michelle Dockery, and focuses on a Westminster scandal surrounding a married parliamentary minister (with Miller playing his wife) who is accused of rape. Since its debut on 15 April, the show has already become a binge-watching hit.