Pom Klementieff Joins GUARDIANS OF THE GALAXY 2 as Mantis

We haven't had a lot of hype-building news surrounding "Guardians of the Galaxy Vol 2" for some time now. But all that has changed with the announcement of the first new cast addition. Canadian actress Pom Klementieff is set to join the sequel in the role of Mantis. The news was first revealed by The Hollywood Reporter, but they weren't quite sure what the role was, other than the fact that it