© @Copyright HELLO! Hello! Magazine Congratulations are in order for Game of Thrones couple Kit Harington and Rose Leslie who have welcomed their first child together!MORE: Game of Thrones star Kit Harington marries Rose Leslie: all the picturesAfter being spotted stepping out in London with their new bundle of joy, a rep for the couple confirmed that they are now proud parents to a baby boy, telling E! News, they are: "very, very happy". The pair, who first met in 2012 while playing on-screen