Kris Jenner is one proud mom. In fact, she loves her children so much she regularly takes to social media to boast about their accomplishments using the hashtag #proudmama.

It’s no surprise, then, that for Kylie Jenner’s 20th birthday on Thursday the mother of six took to Instagram to celebrate her milestone in an adorable way. “Happy birthday my beauty, @KylieJenner! 20 today!! I am so proud of the young woman you have become. Kind, generous, hard-working, funny and beautiful inside and out. You are one of a kind and I’m grateful every day that God gave me you,” she wrote.

The message is sweet indeed, but we’ve got to take a second to appreciate the collage of recent and super-cute throwback photos. The best? Our pick is the center right shot of a young Kris holding little Kylie in her leopard-print ensemble.

Jenner’s message continued: “I love being your mommy! There is so much ahead for you, my angel, and I can’t wait to see what your 20s has in store!! I love you more than you will ever know,” she concluded, signing “Mommy xo.”

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Because it’s the Kardashian-Jenner family we’re talking about, Kris, of course, wasn’t the only one to send Kylie her well wishes. Big sister Kim took to Twitter and wrote a short but warm message. “Happy birthday baby sis!” she said. “You are always so determined and so set on what you want in life and starting at such a young age you always went for it. That’s so inspiring to watch. I love you.”

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Happy birthday, Kylie!