AceShowbiz - Emma Corrin has changed her pronouns to she/they on her Instagram bio.

Fans of "The Crown" star noticed the update as Emma, who starred as Princess Diana in the fourth series of the hit Netflix drama, also shared a series of black and white images of herself on Monday (5Jul21) wearing a make-shift chest binder from a photoshoot by Daniel Fletcher.

The 25-year-old shared her "intimate" journey with buying her first binder in a caption with her Instagram followers.

"Some time before I bought my first binder, messing around with @sirdavidsimon. We used boxing wrap, thanks for capturing this with me, very intimate, very new, very cool," she added. "It's all a journey right. Lots of twists and turns and change and that's ok! Embrace it."

Breast binding, also known as chest binding, is the act of flattening breasts using constrictive materials.

Emma also revealed she uses a binder by LGBT and trans owned brand gc2b.

As well as lots of heart emojis from fans in the comments section, singer Paloma Faith, wrote, "Beautiful pictures."

Emma, who recently wrapped filming on LGBTQ+ drama "My Policeman" alongside singer Harry Styles, has remained tight-lipped about her sexuality and dating life.

However, in April she shared a picture from a spread in Pop magazine to Instagram where she was clad in a wedding dress and veil, and captioned the image, "Ur fave queer bride."

And in an interview with Stella magazine last October (20), when asked if there was a "boyfriend on the scene," she replied, "I'd rather navigate this on my own. It's nicer to feel like I'm taking care of me."