Kourtney Mary Kardashian (born April 18, 1979) is an American businesswoman, socialite, model, and reality television personality who gained fame as a cast member of Keeping Up with the Kardashians, Kourtney and Kim Take New York, and Kourtney and Khloé Take Miami.

Sister of Kim Kardashian, Khloé Kardashian, and Robert Kardashian Jr.. Half-sister of Kendall Jenner and Kylie Jenner. Step-sister of Brandon Jenner, Brody Jenner, and Casey Jenner.
Daughter of Robert Kardashian and Kris Jenner. Granddaughter of Mary Houghton. Step-daughter of Bruce Jenner.
Attended the University of Arizona with Nicole Richie, Heather Blair, and Luke Walton.
Engaged to Scott Disick.
Announced that she is pregnant with her first child [August 2009].
Kourtney and her fiancé, Scott Disick, are expecting a baby in December, 2009 [August 13, 2009].
Son Mason Dash Disick was born December 14, 2009 at Cedars-Sinai Medical Center in Los Angeles, California.
Sister-in-law of Lamar Odom, and Kris Humphries.