Here Reveal takes a look at how the family have changed since their early years of fame:
She rose to fame as Paris Hilton's BFF and thanks to that sex tape with Ray J. Once a celeb stylist who specialising in clearing out closets, she's now arguably the most famous woman in the world. Married to rapper Kanye West, they have two children: North and Saint.
Her fame started on the E! show as we were introduced to her and boyfriend Scott Disick. Now she's a mother of three - Reign, Penelope and Mason - but is currently separated from Scott.
She was known as the feisty and outspoken sister who used to openly admit to struggling with her size. Now, shes a fitness fanatic who just published a wellbeing book called Strong Looks Better Naked. She split from husband Lamar Odom in 2013 and is currently dating US athlete James Harden.
Just a school girl when the show started, she's now one of the most in demand supermodels in the world. She made her Victoria's Secret Fashion Show debut this month.
The baby of the group, she was just nine when the show started. Now 18, she's making a name for herself as a social media queen and beauty expert. Her Kylie Lip Kits sold out on release. She is dating rapper Tyga.
The mother of six was used to the limelight thanks to her marriages to Robert Kardashian and Bruce Jenner but the show catapulted her into a whole new level of fame. She's now the most famous momager in the world. She dates music exec Corey Gamble.
He was once the baby faced only boy of the Kardashian clan who partied up a storm and dated Rita Ora and Adrienne Baillon. Now he is rarely in the limelight after growing tired of the cameras. He famously skipped Kim's wedding in Italy to avoid all the circus around it.
Olympian Bruce was the put upon dad who loved golfing when the show started. Earlier this year, he transitioned into a female named Caitlyn. She has been honoured for her work raising awareness for the transgender community and has her own docuseries I Am Cait.