Rob Kardashian moved in with his supportive big sister Khloe several years ago, and the arrangement seemed to work for both parties, but some sources believe Rob became a bit too comfortable at casa de Khloe in recent months.

So perhaps that's why Rob is moving out of Khloe's house as part of his rehab process. Or maybe the rift between the troubled 28-year-old and the rest of his family is growing even deeper.

Posted in: Kris Jenner

As you've probably heard, Rob Kardashian gained a fair amount of weight in recent months, and he's been hiding out from fans and the press as a result.

Fortunately, insiders say Rob is planning a comeback these days that involves getting back into shape and returning to the public eye. Of course, that could spell trouble for Kim Kardashian, as it means Rob will likely get back into the habit of taking shots at his famous sister:

Posted in: Kim Kardashian