Kourtney Kardashian Barker is an American media personality and socialite, best known for her role in the reality television series Keeping Up with the Kardashians, which she starred in alongside her family starting in 2007. The show's popularity led to several spin-offs, including Kourtney and Kim Take Miami and Kourtney and Kim Take New York. After 20 seasons, the family ended the show in 2021 and began appearing in a new reality television series titled The Kardashians on Hulu in 2022.
In 1976, Bruce Jenner, who later became Kourtney Kardashian's stepfather, won the Summer Olympics decathlon.
On April 18, 1979, Kourtney Mary Kardashian was born. She later became a media personality and socialite.
In 1991, Kourtney Kardashian's parents, Robert Kardashian and Kris (née Houghton), divorced, and her mother married Bruce Jenner later that year.
In 1994, Kourtney Kardashian's father garnered public attention as an additional defense lawyer for football player O. J. Simpson during his murder trial.
In 2003, Kim Kardashian, Superstar, a sex tape made by Kim Kardashian, Kourtney's sister, and former boyfriend Ray J, was leaked.
In 2005, Kourtney Kardashian first became known to reality-television audiences on the series, "Filthy Rich: Cattle Drive," earning money for charity.
In 2006, Kourtney Kardashian began an on-again, off-again relationship with Scott Disick.
In February 2007, Kourtney Kardashian's sister Kim's sex tape was leaked contributing to her rise to prominence.
On October 14, 2007, Keeping Up with the Kardashians debuted on E! The series chronicles the personal and professional lives of the Kardashian-Jenner family members.
In 2007, Kourtney Kardashian and her family began starring in the reality television series "Keeping Up with the Kardashians."
On August 16, 2009, the series, "Kourtney and Khloé Take Miami," debuted on E!.
In March 2010, the three Kardashian sisters released a 20-piece collection of jewelry line for the company Virgins, Saints, and Angels.
In August 2010, Kourtney Kardashian announced that she and her sisters were working on another clothing line called K-Dash, sold on QVC.
In November 2010, Kourtney Kardashian co-wrote the book "Kardashian Konfidential" with her sisters Khloe and Kim, and it was released.
In 2010, Kourtney Kardashian, along with her sisters Kim and Khloe, released the book "Kardashian Konfidential".
In January 2011, Kourtney Kardashian and her younger sister Kim appeared as the central cast members in Kourtney and Kim Take New York.
On March 28, 2011, Kourtney Kardashian made her acting debut with a guest appearance on the ABC soap "One Life to Live", appearing as attorney Kassandra Kavanaugh.
In November 2011, Kourtney Kardashian released the novel "Dollhouse" along with sisters Khloe and Kim.
In November 2011, Kourtney and Kim Take New York was renewed for a second season, which premiered in November 2011.
In March 2012, Kourtney Kardashian and her sisters were named in a $5 million class-action lawsuit against QuickTrim for false and deceptive marketing.
On March 26, 2014, E! announced a "Keeping Up with the Kardashians" spin-off series titled "Kourtney & Khloé Take the Hamptons."
In 2015, Bruce Jenner, Kourtney Kardashian's stepfather, changed her name to Caitlyn.
In 2015, Kourtney Kardashian's on-again, off-again relationship with Scott Disick ended.
In 2016, Kourtney Kardashian began an on-again, off-again relationship with model Younes Bendjima.
In 2017, Kourtney Kardashian launched her first solo fashion line as part of a collaboration with the site PrettyLittleThing.
In May 2018, D-A-S-H, a clothing boutique co-owned by Kourtney Kardashian and her sisters Kim and Khloe, shut down.
In 2018, Kourtney Kardashian endorsed Calvin Klein along with her sisters.
On March 5, 2019, Kourtney Kardashian released her lifestyle website named Poosh.
In October 2019, Kourtney Kardashian and her children were baptized in an Armenian Apostolic ceremony at the Etchmiadzin Cathedral in Vagharshapat, Armenia.
In November 2019, Kourtney Kardashian partnered with her sisters Kim and Khloé to create three new perfumes for Kim's brand KKW Fragrance.
In 2019, Kourtney Kardashian launched her own website called Poosh.
In October 2020, Kourtney Kardashian posted messages and retweets in support of Armenia and Artsakh regarding the Nagorno-Karabakh war.
In 2020, Kourtney Kardashian's on-again, off-again relationship with model Younes Bendjima ended.
In January 2021, it was confirmed that Kourtney Kardashian was in a relationship with musician Travis Barker.
In October 2021, Kourtney Kardashian and Travis Barker got engaged after he proposed to her at a beachside hotel in Montecito, California.
In 2021, Kourtney Kardashian and her family announced that their reality show, "Keeping Up With the Kardashians," would be ending after twenty seasons.
On April 3, 2022, Kourtney Kardashian and Travis Barker had an unofficial wedding in Las Vegas, after the 64th Annual Grammy Awards.
In April 2022, Kourtney Kardashian and her family returned to television with their new reality show, "The Kardashians," on Hulu.
On May 15, 2022, Kourtney Kardashian and Travis Barker officially married in Santa Barbara, California.
On May 22, 2022, Kourtney Kardashian and Travis Barker had a religious wedding ceremony in Portofino, Italy.
Later in 2022, it was announced that "The Kardashians" was returning for a second season, which officially premiered on 22 September 2022.
On 12 September 2022, Kourtney Kardashian announced the launch of her new health brand Lemme, which started selling three products, specializing in vitamins and gummy supplements.
In 2022, Kourtney Kardashian and her family began appearing in a new reality television series titled "The Kardashians" on Hulu.
The third season of "The Kardashians" officially aired on 25 May 2023.
On November 4, 2023, it was announced that Kourtney Kardashian and Travis Barker's first child, a son, had been born.