Kristen Mary "Kris" Jenner (née Houghton, formerly Kardashian; born November 5, 1955) is an American television personality who rose to fame for starring in the reality television series Keeping Up with the Kardashians since 2007.Jenner has been married twice. First time she was married to lawyer Robert Kardashian and later married athlete Bruce Jenner, (now Caitlyn). She has four children with Kardashian (Kourtney, Kim, Khloé, and Robert) and two with Jenner (Kendall, and Kylie Jenner).