The show's over, Rihanna's had enough, and like the title says, her ex can just take a bow. Hold on to your fire-breathing dragons because as the heat rises in Westeros, there’s an icy threat lurking not too far behind. At least, that’s what the latestGame of Thrones for its lack of action. But Greta’s mission is not one of political niceties; it is a crusade for political unification behind climate science. back in the day... and in some of their romantic on-screen moments, she really wasn't acting at all!In honor of her forthcoming Netflix documentary,Simply Complicated,