Scott Disick and Kim Kardashian are under fire for supporting an alleged illegitimate business.
The duo has been sued for $40 million by participants of a lottery, claiming the procedure to be a scam.
These participants were promised items including first-class tickets to Los Angeles and $100,000 reward.
The father-of-three is the main organiser of the scheme while Kim Kardashian promoted it on her Instagram.
The plaintiffs are reportedly seeking $20 million from each defendant.
Meanwhile, sources close to the company have revealed there have been legitimate winners from the scheme.