Amber Rose claims OJ Simpson is Khloe K's real dad

London: After calling Kim Kardashian a sex-tape whore, Amber Rose has now carried out her bitter Twitter spat with Khloe Kardashian and has claimed that OJ Simpson was the reality star's real father.

The American model wrote on Twitter that if the 'Keeping Up With Kardashian' star thought she was better than her just because she was a daughter of professional football player, referring to OJ Simpson, then she was wrong, the Daily Star reported.

Notably, there are some long-running rumors that claims that the 30-year-old TV personality has a different father than her other Kardashian sisters, but the family has always denied it.

The war started when the 31-year-old model criticized Tyga's love choice on a radio show as he is dating Kylie Jenner, and to support the little sister Khloe stood up and said that someone with a stripping background should not comment on someone else's personal life.