The 'Keeping Up With The Kardashians' star felt so ''badass'' when she and the 'Simple Life' star nicked some lipstick from a drugstore in Malibu.
Kim wrote on her app: ''When Nicole Richie and I were around 11, we went into a drugstore in Malibu and took lipstick. We thought we were so badass! I can't remember the name of the color, but it was a brown shade from Revlon. I wasn't much of a partier growing up, so this was about as rebellious as I got.''
Meanwhile, the 36-year-old television personality previously revealed her ''priorities changed'' after she had her two children, four-year-old daughter North and 20-month-old son Saint with her husband Kanye West.
She wrote on her page: ''Having kids changes everything - in the best way possible. Thank you to my babies for choosing me and allowing me to be your mom.
''I have such unconditional love for my kids. No matter what, I will always love them and support them in anything they choose to do in life. My family was so close growing up; now that I'm a mom, I understand the bond my mom [Kris Jenner] and dad [Robert Kardashian] felt with us.
''There can be ups and downs with kids but no matter what, I always learn so much from them. Being a mom is the most important job I have. Each day, I learn something new from them and I'm so blessed to be able to be present for all of life's little moments.
''It's not about me anymore. After North was born, I wanted to be there and make memories together that we would share forever. It really makes you realize how precious life is. They both give me a whole new perspective and inspire me to be the best version of myself.''
What's new in the music world this week?
'Sounds of Silence' was released on this day (January 17th) in 1966.
Listen to Alex Bayly performing 'Animal'.
Two weeks ahead of Independent Venue Week, Dry Cleaning made 'Britain's Best Small Venue 2015' (NME) the second port of call on their 2020 tour.
'Leave Home' was released on this day (January 10th) in 1977.
For their last gig of the year, The Libertines came back to their adopted hometown of Margate to finish off their latest tour.
Celebrating the birthday of David Bowie with his most legendary songs.
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