After being MIA for months, Rob Kardashian just did something kind of crazy. And by crazy, we mean he put his older sis Kim on blast and compared her to the psycho that Rosamund Pike plays in Gone Girl. Rob posted a pic of a bloodied-up Pike to his Instagram and gave a shout out to Kim in the process. Pike played the villainous main character in Gone Girl , co-starring Ben Affleck , in what was one of the most sensational films from last year.