Kourtney Kardashian Barker is an American media personality and socialite. In 2007, she and her family began starring in the reality television series Keeping Up with the Kardashians. Its success led to the creation of spin-offs including Kourtney and Kim Take Miami and Kourtney and Kim Take New York. After she and her family made the decision to end their show after 20 seasons in 2021, they began appearing in an all new reality television series titled The Kardashians on Hulu in 2022.

Keeping Up with the Kardashians is an American reality television series which focused on the personal and professional lives of the Kardashian–Jenner blended family. It aired on the E! network between 2007 and 2021. The series focused mainly on sisters Kim, Kourtney, and Khloé Kardashian and their half-sisters, Kendall and Kylie Jenner. It also featured their parents, Kris and Bruce/Caitlyn Jenner, and brother, Rob. Partners of the Kardashian sisters also appeared on the show. Its premise originated with Ryan Seacrest, who also served as an executive producer. The series premiered on the E! cable network on October 14, 2007, and ran for 20 seasons over the span of almost fourteen years, becoming one of the longest-running reality television series in the US. The final season premiered on March 18, 2021.