His mother Kris Jenner recently admitted she fears for his life, after he gained 45kg amid a deep depression. And while Rob Kardashian has been living a reclusive existence, far away from the TV cameras that follow his family around for their E! reality show, he emerged from seclusion on Wednesday night.

The 28-year-old was spotted on a burger run in Woodland Hills at 10pm as his weight appears to have ballooned once again.

Sources close to the family recently shared with People about Rob’s current emotional and mental state of mind, and they said:

‘He has retreated more. He’s sad, he’s bitter, he’s single. He is very depressed and has been for a while.’The attitude has always been that when Rob gets his act together, starts working out and loses weight, everything will be good and he will be happy. Behind this weight gain is this very unhealthy mental state that he keeps struggling with. Kris doesn’t want Rob on the show when his emotionally unstable.’