Khloe's mum Kris Jenner, celebrated the special day with a throwback gallery, sharing a special message alongside these photos of Khloe over the years.
"Happy birthday to my bunny!! Beautiful, smart, kind and the strongest person I know, you amaze me every single day. You are truly an angel on earth, my beauty, and I am so proud of you.
"You bring laughter and love to everyone around you. You lift people up with your positivity and your passion. This year we celebrate you being a new mommy, and all the amazing blessings that brings. To watch you with baby True brings me the greatest joy. I love you to the moon and back!! You deserve the world."