Its Official:Keira Knightley and Jude Law are all set to star in a British film adaptation of Anna Karenina.

The classic is split into eight parts and follows Anna, a married Russian woman who has an affair with a younger soldier.

This will be the third time Knightley is working with director Joe Wright, after starring in his 2005 film Pride And Prejudice and 2008's Atonement.

Knightley will play Anna, a married woman who has an affair with a younger soldier. Law has landed the role of her husband, Aleksei Karenin.

Start the slideshow to check out the most stunning pictures of Knightley.