Lifestyle Style Kourtney Kardashian Shares Throwback Video as a Teenager With Highlighter Yellow Blonde Hair From the looks of it, her mom Kris Jenner wasn't a huge fan of the yellow-blonde hue By Kaitlyn Frey Kaitlyn Frey Instagram Twitter Assistant Style & Beauty Editor, PEOPLE People Editorial Guidelines Published on March 5, 2021 04:12 PM Share Tweet Pin Email Photo: Kourtney Kardashian/Instagram Kourtney Kardashian just revealed a bit of a beauty blunder she experienced when she bleached her hair blonde. The Keeping Up with the Kardashians star, 41, has previously shown fans the moment she dyed her hair bleach blonde when she was 16. But it looks like before her hair dyed platinum, Kardashian's naturally-black hair ended up bleaching to a highlighter yellow tone. Kardashian posted a throwback video on her Instagram Story where she was in the kitchen with mom Kris Jenner and looked dramatically different with her yellow-blonde hair. As the star appeared to grab her binders before leaving for school, Jenner asked her daughter: "Kourtney, do you have an appointment to have your hair fixed tomorrow?" "Yeah," Kardashian replied. The Poosh founder previously told PEOPLE that she "was the original sister with the blonde hair!" She added: "I was blonde in high school for just like a month. I think I was in 11th grade or something." But she doesn't see herself lightening her hair again anytime soon. "I'm just a brown-haired girl," she said. "It just suits me. I like my dark hair." Kourtney Kardashian Reveals She Had a Bleach Blonde Moment in Her Teens Kardashian also opened up about how the extreme hair color change left her strands very damaged. Courtesy Whalerock Industries "I kept this hair color for only a month before dying my hair light brown with highlights. When I was getting my highlights touched up, all of them fried off and I had spikes of hair that stuck up so I dyed my hair black and cut it short," she said. "Even though I'll probably never do something this extreme with my hair again—because it destroyed my hair and took forever to get healthy — I'm happy I tried it once."