'My Sister Kim, The B**** From Gone Girl' - Rob Kardashian Blasts Kim K

On Sunday, Rob Kardashian, the only son of Kris Jenner and Kim Kardashian's brother, made a disturbing Instagram post where he drew a parallel between his sister Kim and the cunning villain of the 2014 drama 'Gone Girl', played by Rosamund Pike. 'This is my sister Kim, the b**** from Gone Girl,' the 28-year-old E! star wrote in his caption.

The comparison is far from flattering as Pike played a ruthless Manhattan trust fund beauty who went to great lengths to put her cheating husband, played by Ben Affleck, in a terrible light. The character lied, faked her death and even murdered an ex-boyfriend (played by Neil Patrick Harris).

This post signs that the chill has gotten even stronger between Rob - who has not been seen in public in months and Kim, who is more famous than ever now that she is married to Kanye West and has his child, North, aged one.