Keeping Up with the Kardashians premiered in 2007!) And while their reality show was intitially all about being a blended family, Khloé Kardashian has just shared that she finds it "insulting" when Kendall and Kylie Jenner are referred to as her "half-sisters".

Khloe Kardashian explained why she doesn’t like hearing Kendall Jenner and Kylie Jenner be referred to has her “half-sisters,” despite the siblings having different fathers.