Delevingne is said to be playing a faerish refugee named Vignette Stonemoss, who is on the run from her war-torn homeland and comes to Burgue to face an even more hostile new environment as in immigrant.
There, she'll be no doubt bumping into Bloom's character Rycroft Philostrate, a police investigator who is tasked in solving the murder of a faerie showgirl on what’s called Carnival Row.
Judging by her butt-kicking skills as Laureline in Valerian, we're assuming that Delevingne's Stonemoss will be no shrinking violet.
Since making her transition from the catwalk to the silver screen, Delevingne has been racking up an impressive list of movie credits to her name including Paper Towns (2015), Suicide Squad (2016) and this week's new release Tulip Fever (2017).
What do you think of the show's cast so far? Tell us in the comments below.