Vikings season 6: The real life relationship behind THIS character - who is she?

Followers of Vikings on Amazon Prime are fans of king of Kattegat, Bjorn Ironside (played by Alexander Ludwig). One of his loyal followers is a former shield maiden called Amma (Kristy Dawn Dinsmore). One thing fans may not have known is the pair are actually dating in real life. Trending  In the Vikings series Bjorn Ironside is one of the sons of the legendary Ragnar Lothbrok (Travis Fimmel). Alexander Ludwig, who plays the older version of Bjorn, came into the show during the second series. Bjorn is a true warrior and got his nickname Ironside as he has always bounced back from injury. He has a number of wives and girlfriends in the series, and is currently married to both Gunnhild (Ragga Ragnars) and Ingrid (Lucy Martin).  READ MORE Vikings season 6 spoilers: Bjorn\'s fate revealed by Michael Hirst  However, in real life he is in a relationship with another cast member.  Ludwig, 27, is dating Kristy Dawn Dinsmore, 26, who actually plays Amma in the show.  Amma is a for