Kourtney Kardashian shares unseen photos on Kim Kardashian’s 45th birthday

Kourtney Kardashian Barker is showing love to her sister Kim Kardashian in the sweetest way possible.

To mark Kim’s 45th birthday, Kourtney, 46, took a walk down memory lane, sharing a heartfelt Instagram post filled with old photos and memories. 

Although Kim is spending her birthday in Paris to promote her upcoming Hulu legal drama All’s Fair, her older sister made sure she still felt celebrated from afar.

Posting a carousel of ten photos, Kourtney captioned her tribute simply, “Best friends forever.” 

The post begins with a throwback shot from their teenage years, where the two sisters stand side by side in matching tops and short hairstyles, a nostalgic glimpse into their early bond.

The second picture shows the sisters in a makeup-free selfie, with a cameraman visible in the background. 

Kourtney also included an adorable baby photo of the two, followed by several more snaps spanning their years together in the spotlight.

Among the collection is a photo of the sisters dressed in matching brown latex Balmain outfits from the designer’s Autumn/Winter 2020 collection, another of them posing in coordinating green and orange swimsuits, and one where they’re seen in black and silver satin pajamas with smoky eye looks.

Kourtney even added two photos from Kim’s 40th birthday trip, the iconic nighttime swim shots taken during her private island celebration in 2020. 

The tribute wraps up with two final throwback pictures, seemingly taken during a night out with friends, showing the sisters laughing and enjoying each other’s company.

Kim has yet to respond to her sister’s post, but fans flooded the comments with heart emojis and messages celebrating the sisters’ close bond. 

Kourtney’s tribute is a reminder that no matter what, the Kardashian sisters always have each other’s backs, especially on milestone birthdays.