"He's an embarrassment to the family" - Kris Jenner Demands Rob 'Rick Ross Jnr' Kardashian Goes To FAT Camp | PHOTOS

Kris Jenner is reported to have told her son Rob Kardashian he is an embarrassment to the family. The 26-year-old has battled a persistent weight gain since splitting with Rita Ora in 2012, and the momager is alleged to have said enough is enough.

Kris, 58, reportedly hit out at Rob saying his fitness struggle has made him lose 'out on business opportunities'. In an effort to get her son on track Kris, according to a report by Star Magazine, demanded that he attend a 'fat camp' to get his weight issue resolved.  

See before and after photos after the cut...

A source told the publication: 'Rob is fatter than ever, and Kris finally flat out told him he's an embarrassment to the family. 'She called him a fat slob and said he's losing out on business opportunities because no one wants someone as huge as him representing their products.'

And his sisters are alleged to be supporting Kris' position: 'They're embarrassed to be photographed with him and bully him for being fat.' The insider added: 'They also tease him by leaving cakes and cookies around to tempt him.'

But that's not all, as Kris wants Rob to go to fat camp: 'She's told him that if he wants to continue to be an active part of their family, he's going to attend a camp and lose the weight once and for all.'

Although, the effort may not help as Rob has already attempted a similar camp not too long ago with little to no result. 'When he came back,' the source explained. 'He didn't look very different from when he left and Kris was not happy.

In a recent episode of Keeping Up With The Kardashians, Rob revealed: 'I've been the most unhappiest person for about a year and a half and it's very, very easy to fall off the wagon. I need to literally dedicate my entire life to my fitness.'

Kris Jenner