In response to Rob's mean diss on Instagram last March, Kim says her brother is just a borrowed character on her famous family reality TV show.
Rob posted a picture of a bloody Rosamund Pyke and wrote: "This is my sister Kim, the b*tch from Gone Girl."
According to a close source who spoke with HollywoodLife, Kim decided it was time to put Rob in his place with a world class diss of her own.
According to RadarOnline, Kim allegedly referred to her estranged brother as just an "extra" on their show, Keeping Up With the Kardashians.
Meanwhile, Rob has been receiving seriosu backlash from his family ever since he dissed Kim.
Kim’s comments won’t likely make things better between Rob and his family, but after several failed attempts to resolve his issues, Kim seem ready for him to fade off into the background, claims HollywoodLife.