Premise: Kourtney Mary Kardashian ( born April 18 , 1979 ) is an American television personality , socialite , businesswoman and model . With sisters Kim and Khloé , Kourtney is involved in the retail and fashion industries . Kris Jenner . She has four children with Kardashian ( Kourtney , Kim , Khloé and Robert ) and two with Jenner ( Kendall and Kylie ) . Robert Kardashian . He had four children with his first wife , Kris Kardashian ( née Houghton , later Jenner ) : Kourtney , Kim , Khloé , and Rob , who appear on their family reality television series , Keeping Up with the Kardashians , and its spinoffs .
Hypothesis: Kourtney Kardashian is the daughter of Kris Jenner.
Label: ENTAILMENT