Game Of Thrones stars Rose Leslie and Kit Harington are reportedly expecting their first child.

Leslie's pregnancy was revealed in a photo taken for a magazine interview and uploaded to Instagram.

The picture, from digital publication Make Magazine, was posted on fashion editor Ursula Lake's personal account.

"A very special all woman team photographic shoot capturing Rose at this wonderful time as she prepares for motherhood for the first time!," she said.

View this post on Instagram

So wonderful working with the beautiful Rose Leslie for the cover story of @make_magazineuk out now! A very special all woman team photographic shoot capturing Rose at this wonderful time as she prepares for motherhood for the first time! My team were: @billiescheepersphotography @liztaw doing beautiful hair and @justinejenkins wonderful makeup. Rose wears @stellamccartney. Huge thanks to @vrwpublicity for organising the shoot and to Hannah Rand for her interview. #roseleslie #makemagazine #rose #portraitphotography #portrait #interview #covershoot #cover #stellamccartney

A post shared by Ursula Lake (@ursula_lake) on Sep 26, 2020 at 8:38am PDT

The couple played Ygritte and Jon Snow in HBO series Game of Thrones, in which they had an on-screen relationship.

In the show, 33-year-old Leslie's character became known for the phrase: "You know nothing, Jon Snow."

Discussing the show for the magazine shoot, she said: "It was an incredible experience, and for me - as an actor - it definitely opened a lot of doors with casting directors and producers."