Brandon & Leah track and field Olympian Caitlyn Jenner and actress Linda Thompson. His ex-stepmother was Kris Jenner from 1991 to 2015. He is the brother of Brody Jenner, now ex-stepbrother of Kourtney, Kim, Khloé, and Rob Kardashian, and half-brother of Kendall, Kylie, and Burton Jenner, and Cassandra Marino. With his younger brother, Brody, he was on the TV reality show "The Princes of Malibu". He appears on the reality shows "Keeping Up with the Kardashians" and "Kourtney and Kim Take Miami". Leah Elizabeth Jenner (née Felder, born November 24, 1982) is the daughter of former Eagles guitarist Don Felder. Along with husband
Kylie Cosmetics where she teamed up with her half-sister, Khloe Kardashian. In April 2017, Kylie announced her collaboration with her half-sister, Kim Kardashian-West, called KKW X Kylie. Kylie Cosmetics partnered with Kim Kardashian-West soon after the KKW release. In May 2017, fans were hit with the news that Koko X Kylie would be returning for a Part 2 of the half-sisters’ collaboration. In April 2018, almost exactly a year after announcing her collaboration with Kim, Kylie announced her Kylie Cosmetics collaboration with her oldest half-sister, Kourtney Kardashian, called Kourt X Kylie. On May 9, 2018, Kylie and Kris Jenner announced their collaboration