Rob Kardashian shows dramatic weight gain as he heads to burger restaurant

Rob Kardashian has been pictured for the first time in months as he emerged for a late night burger run last week.’

The 28-year-old has sparked concern after gaining a reported 100lb as he battles depression, and has remained hidden from cameras throughout the last year - with family members including his mum Kris Jenner said to be worried for his health, the Mirror reported.

The former reality TV star emerged on Wednesday at 10pm at an In 'N' Out burger restaurant in Los Angeles, and it is clear he is struggling again with his weight.

The 28-year-old entrepreneur was spotted in Woodland Hills, and his mother Kris Jenner fears for his life.

New photographs show Rob was wearing basketball shorts, high top trainers and a loose dark shirt for the trip to the American burger chain, before he went to a pal's house in Encino.

His mother recently admitted she fears the family could lose him if she doesn't intervene with professional help and talked about his dark demons on the show, despite the fact he isn't featured anymore.

She said: "If I don't help him do something drastic, he's going to die. I'm just waiting for this horrible thing to happen and there's nothing we can do about it."

In a previous episode, the momager was also seen chatting to daughter Kim about his plight, who seemed less supportive and suggested: "Now what we have to do is everyone back off."

She continues: "Everyone licks Rob's ass and does everything he says and it's just at some point you have to give it up.

"We all make his life so easy: 'Okay we'll drive you around with a chauffeur so no one has to look at you'. We had a chef on standby, a trainer, we'll send people to run out and buy you socks and underwear."

Pregnant Kim added: "Like this is pathetic. We're not going to cater to him anymore but it has to be all of us."

Kris suggests "maybe he can't help himself," but Kim butted in: "No he is still competent to where he can ask for help when he needs it."