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Kim Kardashian, Khloe Kardashian, Kourtney Kardashian

Gustavo Caballero/Getty Images

Kourtney Kardashian got so much love from her famous fam on her 36th birthday on Saturday!

Khloe Kardashian penned her a heartfelt handwritten message inside a card and Kim Kardashian, who, as we know, loves selfies, shared on Instagram one of her and Kourt, in addition to her own sweet well-wishes. In addition, mom Kris Jenner posted a sweet childhood photo with her message.

Khloé, 30, had signed the card using her nickname, KoKo. She called Kourtney, a mother of three, the "best, finest, grooviest, most on fleek, badass, MILF, bootyliscious sister in the world."

"I love you more than I could ever ask for!" she said.

"Best birthday card ever from my Koko Loco," said Kourtney, who shared the post on her Instagram page.

Khloé shared a similar post on her Instagram, alongside a collage of photos of her with Kourtney.

"Happy birthday to one of the most monotone chicks I've ever met," she wrote. "It's one of my favorite things about you!! Bible! Every single day I become more and more thankful for how many permanent God given best friends I have in my life. Kourt you are the yin to my yang, the Siegfried to my Roy, the Lucy to my Ricky, The Thelma to my Louise, the Wayne to my Garth, the Posh to my David, the sugar to my spice, the icing to my cake."

"I cannot express how much I love you, respect you, admire you..." she said. "You inspire me every day. I couldn't ask for a better big (little) sister. My life would be meaningless without ALL of you. So with every single birthday I am more and more appreciative that we get to spend another year together only strengthening our bond as soul mates every single one of us."

In her selfie post, Kim, 34, called Kourtney the "best mom." Kim and husband Kanye West are parents to 1-year-old daughter North West, while Kourt and longtime partner Scott Disick have three kids—sons Mason, 5, and four-month-old baby Reign, and daughter Penelope, 2.

"Happy Birthday to my big sister @kourtneykardash," Kim wrote. "You were always there for me to copy everything you did when we were kids and now you are there to teach me everything as an adult! You are the best mom and I'm so happy our kids get to grow up together as if they are siblings! I learn so much from you everyday!"

"I Love you and I'm so proud you are my sister!" she said. "Don't know what I would do without you!"

Jenner, 59, shared on her Instagram page a photo of herself with Kourt as a child. Her daughter had posted similar pics herself two weeks ago.

A photo posted by @krisjenner on

"Happy Birthday Kourtney!!!!" Kris said. "I think you can tell by this pic I was obsessed with you from the moment you were born....you are the very first love of my life, my soul mate, my ride or die, my everything. When you were born I realized what true love really is."

"You are the most amazing Mom I have ever known, the best daughter, friend, sister, and partner and you are loyal to a fault.," she said. "You are the most beautiful person inside and out and I am so blessed and honored to be your Mom and we are all better because we get to share life with you. Happy Birthday sweet girl I love you more than you will ever know. Mommy xo @kourtneykardash #blessed #love #family #memories #sorryaboutthisbonnet."

Disick kept his birthday message short but just as sweet.

"Happy birthday my buttery little baby@kourtneykardash," he said.


Watch a brand-new episode of Keeping Up with The Kardashians Sunday at 9/8c on E!