Kendall, 16, decided to post an adorable baby picture of herself and her 14-year-old sister to their website.
The sweet snap shows the pair tucking into some dinner as they sit side by side on high chairs.
Adorable: Kendall Jenner posted a sweet photograph to her website which shows herself and sister Kylie when they were younger
Kendall wrote alongside the image: ‘Hi everyone!!! How funny is this pic of me and Kylie when we were younger? Our faces are priceless!!’
While Kendall was feeling nostalgic today, the girls certainly seemed to be defying their teenage years over the weekend.
All grown up: Kendall (L) and Kylie now look older than their tender teen years
The pair were wearing identical boots and jeans combos for the evening of sports.
Sports fans: The girls attended a Lakers basketball game together over the weekend
Kendall wore a studded jacket and black top, while Kylie donned a grey and white striped blazer and olive T-shirt.
They are the youngest of the Kardashian clan but Kylie recently spoke of how she and Kendall are longing for their own spin-off reality show.
She told Yahoo movies: ‘I feel like we definitely should have one. We haven’t really talked to anyone about it.’
Co-ordinated: The young ladies appeared to have styled their outfits to match for the evening