Kylie Jenner | Biography, Age, Siblings, Cosmetics, & Facts (2024)

Kylie Jenner (born August 10, 1997, Los Angeles, California, U.S.) is an American television personality and entrepreneur known for her appearances in reality shows chronicling the lives of her and her family, including Keeping Up with the Kardashians (2007–21), Life of Kylie (2017), and The Kardashians (2022– ). She is also known for her multiple brands, including Kylie Cosmetics, the financial success of which led to her being named “the youngest self-made billionaire ever” by Forbes magazine.

Jenner is the youngest of two children of Kris and Caitlyn Jenner; her elder sister is model Kendall Jenner. She has several half-siblings from Caitlyn’s previous marriages—Burton, Brandon, Cassandra, and Brody—and from Kris’s—Kourtney, Kim, Khloe, and Rob—with whom she starred on Keeping Up with the Kardashians.

In 2007 Kylie’s elder sister Kim reached national fame when a sex tape was leaked featuring her and her then boyfriend, musician Ray J. The resulting notoriety helped Kim and her family secure Keeping Up with the Kardashians, an E! Entertainment Television reality show following the daily lives of the four Kardashian siblings, parents Kris and Caitlyn Jenner, and Kylie and her sister Kendall. Kylie, the youngest of the siblings, was 10 years old when the show premiered. She continued to appear on the show until it ended in 2021 and reappeared with her sisters and mother in The Kardashians, which premiered on Hulu in 2022. In 2017 she starred in her own spin-off show, Life of Kylie, which aired for one season.

In 2012 she launched a fashion line with Kendall at clothing retailer PacSun. Three years later the sisters collaborated again, this time with British brand Topshop and Australian brand Forever New. The duo also released a young adult dystopian fiction book together, though the novel was actually written by a ghostwriter under the sisters’ creative direction. In 2014 Jenner came under public scrutiny for denying that she had used lip fillers—injected substances that increase lip volume—despite a noticeable change in her lips’ appearance, saying that she achieved the look through makeup. Her lips even spurred the viral #KylieJennerChallenge, in which participants used a small glass container to create a vacuum seal to temporarily plump their lips. However, in a 2015 episode of Keeping Up with the Kardashians, she admitted to using fillers, saying “I have temporary lip fillers, it’s just an insecurity of mine, and it’s what I wanted to do.”

She cites her insecurity around her lips as the catalyst for creating her highly successful makeup line, Kylie Cosmetics. The company’s inaugural product was a “lip kit” that included matching liquid lipstick and lip liner. When the lip kits first went on sale in November 2015, they sold out in less than a minute. She later expanded the brand to include other cosmetics, such as eye products and highlighters. The merchandise became available in brick-and-mortar locations of beauty retailer Ulta in late 2018. Jenner later launched Kylie Skin, a skincare line, and Kylie Baby, a hair care and skin care line for babies and children.

In 2019 Jenner, at 21 years old, was named “the youngest self-made billionaire ever” by Forbes magazine. The title drew criticism, with some saying that her famous family and connections contradicted the assertion that her fortune was “self-made.” However, after 51 percent of Kylie Cosmetics was sold to publicly traded beauty company Coty in 2020, Forbes released an investigation stating that Jenner was not actually a billionaire and alleging that she and her family had exaggerated claims of her wealth to the magazine, even speculating that the Jenners had provided the magazine with “tax returns that were likely forged.” Representatives of Kylie and Kris Jenner denied the accusations.

In addition to her financial notoriety, Jenner has also gained a large social media following. In December 2021 Jenner was the most followed woman on Instagram; however, in February 2023 that title was usurped by singer and actress Selena Gomez.

Jenner has also received media attention for her romantic relationships over the years, including a controversial relationship with rapper Tyga that was rumored to have begun when Jenner was 17 and the rapper was 24. The couple publicly revealed their relationship in August 2015, when Jenner turned 18, and officially ended the relationship in 2017. In February 2018 she gave birth to daughter Stormi Webster, her first child with rapper Travis Scott (original name Jacques Bermon Webster II). In February 2022 she gave birth to the couple’s second child, a son. The pair initially announced that their son’s name was Wolf Jacques Webster but later changed his name to Aire Webster.