Keeping Up With The Kardashians is in its 18th season. The famous family insist their reality show is 100% real - but not everyone agrees.
There are many who think the show, and the drama surrounding the family, is completely orchestrated - with momager Kris Jenner pulling the strings?
How the show even came about in the first place depends on who you believe. Caitlyn, who was known as Bruce when the show began in 2007, says it was off the back of her fame as an Olympic hero.
Caitlyn was step-parent to the Kardashian kids; Kourtney, Kim, Khloe and Rob, and shared daughters Kendall and Kylie Jenner with Kris too.