evidence: The running gag in "Barbie" is that Margot Robbie’s titular character is "everything," while co-star Ryan Gosling plays "just Ken." But this week, it was Gosling who earned an Oscar nomination for best supporting actor, while the movie’s linchpin female duo — Robbie and director Greta Gerwig — were snubbed. [...] "But there is no Ken without Barbie, and there is no Barbie movie without Greta Gerwig and Margot Robbie, the two people most responsible for this history-making, globally celebrated film," he said. "No recognition would be possible for anyone on the film without their talent, grit and genius. To say that I’m disappointed that they are not nominated in their respective categories would be an understatement." [...] "So proud of my man," she wrote. "He created this completely original, hilarious, heartbreaking, now iconic character and took it all the way to Oscars. So beyond proud to be this Ken’s Barbie."