It’s no mystery who Benedict Cumberbatch is Sher-locking lips with.

The actor kisses Oscar winner Olivia Colman while filming their new project The Roses, in which they play a warring husband and wife in a very British remake of Hollywood classic The War of the Roses.

Shooting is currently taking place in Devon, with Sherlock star Benedict, 48, and The Crown star Olivia, 50, playing doomed couple Theo and Ivy Rose – complete with sharp thorns.

Searchlight Pictures, which is making the movie,…