Kim Kardashian has shared throwback photos of herself and Kylie Jenner on social media to celebrate the makeup mogul's birthday.
The reality TV star, 42, took to Instagram earlier today to mark the special occasion. She celebrated her youngest sibling Kylie, now 26, in a post on the platform, which included two photos of the two sisters taken some years ago.
The photos showed the pair posing together while seemingly lying on a sofa. Kylie was seen wearing a striped T-shirt, while Kim appeared to have a dark top on and a camouflage baseball cap.
Alongside the photos, Kim paid tribute to her sibling. She wrote: "My baby! I see these pics and my heart melts! You are so silly and always knew what you wanted out of life! You never ever wavered and that's just like you today!"
Kim Kardashian (right) celebrated her sister Kylie Jenner's (left) birthday with a post on social media (Kim Kardashian/Instagram)She continued: "The most beautiful eyes and sweetest freckles and I can hear baby Kylie's voice still! I love being your big sister and will always be here for you no matter what! Happy 26th birthday @kyliejenner."
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The post has already amassed almost a million likes on the platform since it was uploaded by Kim earlier. It has been liked by celebrities including actor Jamie Lynn Spears and the Real Housewives of New York star Sai De Silva.
Kim wasn't the only member of the Kardashian-Jenner family to pay tribute to Kylie. Other relatives, including the siblings' mother Kris Jenner, 67, took to the platform to celebrate the Kylie Cosmetics founder's birthday this week.
She paid tribute to her youngest sibling and shared some throwback photos (Kim Kardashian / Instagram)Kris shared a lengthy post about her youngest child, writing: "You may be the youngest but sometimes you are much wiser and more mature than me!" She added: "Thank you for giving me another chance at motherhood."
She also wrote: "You surprise me every day with your wisdom, love, sensitivity and compassion. [...] I am so proud of you ... You are sweet, kind to everyone, generous, funny, loving, smart, creative, decisive and always full of surprises."
Prior to some of her family's tributes, Kylie herself took to the platform to express gratitude over the well-wishes that she had received from fans. She wrote in a message to them: "Thank you for the birthday wishes. Forever grateful."