Kourtney Kardashian Unleashes Rare Photos from the Vault to Wish Kim Kardashian a Happy 45th Birthday

Kourtney Kardashian Barker is celebrating her sister and “best friend” Kim Kardashian, on her 45th birthday.

While her younger sister might be spending her day in Paris, promoting the forthcoming release of her Hulu legal drama, All’s Fair, Kardashian Barker, 46, made sure she felt loved on her special day with a social media tribute.

The Lemme founder dove into her archive of photos to post 10 of her favorite snaps with Kardashian on Instagram, captioning the post “Best friends forever.”

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The carousel begins with a throwback photo of the two from what appears to be their teenage years, standing side by side, wearing matching tops and similar short hairstyles.

Following the snap is a picture of Kardashian Barker, who appears to be taking a selfie with her sister. The two are bare-faced as a cameraman stands behind them.

Kardashian Barker followed the behind-the-scenes pic with a photo of the two sisters as babies, and more images taken throughout the years.

One photo shows the sisters wearing matching skintight brown latex suits from Balmain’s autumn-winter 2020 collection, per Glamour, while another features the famous sisters making kissy faces as they pose for the camera in green and orange bikinis and sunglasses.

Another shows the sisters matching once again, this time in satin black and silver pajamas and smoky eye looks.

Kardashian Barker made sure to dedicate two spots in her Instagram Carousel to show off the nighttime swim photos that her sister posted initially in October 2020.

The photos were taken during Kardashian’s 40th birthday trip on a private island.

To end the post, Kardashian Barker shared two more throwback photos with Kardashian on what appears to be a night out with friends.

While Kardashian has not responded to the post, their friend Malika Haqq commented, “My heart be still 😍😍.” Kardashian Barker also included throwback images of the two on her Instagram Stories.

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Earlier in the day, Kardashian was spotted attending the All’s Fair premiere in Paris wearing a baby blue vintage Dior by John Galliano gown from the house’s Spring/Summer 2000 collection. She also stepped out in an archival Givenchy by Alexander McQueen look on her birthday.