Kim Kardashian West and Kanye West's oldest child turned four on Thursday, and in celebration of her special day, Kim and her famous family took to social media to send their sweet girl well wishes.
Kim kicked off the tributes with an adorable video posted to her app
, which featured some of North's cutest Snapchat moments.
"HAPPY BIRTHDAY TO MY MINI ME!" the Selfish author wrote. "I CAN'T BELIEVE YOU ARE 4 ALREADY. I LOVE YOU SO MUCH, NORTHIE!"
Grandma Kris Jenner opted for a photo collage, captioning it, "Happy birthday to our beautiful, funny, smart little love bug, North."
"You bring so much light to our lives and I am blessed beyond words to have you as my granddaughter," she continued. "It brings me so much joy to watch you grow up to be sweet and kind and loving... I love you so much my precious angel girl...Lovey xo."
Kylie Jenner also sent North extra love on her birthday, sharing a sweet pic of her niece flashing a smile and rocking pink leather ballet slippers
"Happy birthday to this cutie," she wrote.
Khloe Kardashian took it one step further, penning a full blog post to North on her website
. Titled "The 9 Times I Twinned With My Northie," the post shows side-by-side pics of the duo sporting similar fashion and beauty looks.
"Happy birthday, Northie!" Khloe shared. "I can't believe you're already 4. You're such a cool and crazy kid -- I like to think you get it from your Auntie KoKo Loco, LOL. We've twinned a lot over the years and these are some of my fave memories!"
See more precious moments from the birthday girl in the video below!