Forty and fabulous.
On Monday, Oct. 26, Kim Kardashian took to Instagram to share sizzling bikini pics days after her 40th birthday. The KKW Beauty boss looked just stunning as she posed in a tan bikini while wading in crystal clear water.
The Keeping Up With the Kardashians star wrote, "This is 40!"
Unsurprisingly, Kim's loved ones rallied around this post following her milestone birthday.
Kendall Jenner responded to the snap, "sure is!"
And BFF Jonathan Cheban (AKA Foodgod) said 40 "looks better than 39!"
The SKIMS mogul has certainly felt the love this year. Last week, E! aired a special KUWTK episode in honor of Kim's birthday.
In the episode, viewers watched as Kris Jenner and her brood threw Kim a sweet surprise birthday bash. Following the episode's airing, Kim explained why the party was "so special in [her] heart."
She wrote on Instagram, "You know I'm a sentimental person and this party was the most special. They re-created all of my special birthdays throughout my life from looking at all of our old home videos. They re-created the party, The same balloons, the same cake, everything! My dad video taped and documented our whole lives so they showed each of the videos of my birthdays on a big screen behind the party."
After sharing specifics from the event, Kim concluded, "Each and every detail that went into this was so special and I am forever grateful to my family for taking the time to put this together to celebrate me turning 40."
So, in honor of Kim's recent milestone birthday, take a closer look at her best bikini moments below.
Golden Hour
"All that glitters is gold," Kim captioned this September 2023 selfie.
Photobomb'd
Kim joked after being photobombed by her daughter North West during an August 2023 vacation, "Can’t a girl get a good solo pic pleaseeeee?"
With the new year just around the corner, Kim captioned this cheeky belfie in December 2022, "Looking back at '22."
Kim shared photos from the beach in December 2022, two weeks after her divorce from Kanye West was finalized.
She captioned the shots, "Life tip- do you."
She soaked up the sun in a white bikini during her beach day.
Kim ushers in July 2022 with a sizzling silver bikini snapshot on Instagram.
"Still spamming vacay pics," Kim shared on Jan. 28.
Kim's oiled up body glistens as she tans in the tropical sun.
The mogul strikes a pose in her sexy two-piece and some seriously fierce shades.
"Beach Party," Kim captions this sandy snapshot from her January 2021 Bahamas getaway with beau Pete Davidson.
Kim sizzles in a tiny black bikini while rolling around the beach.
Kim showed off her famed behind in a barely-there black thong bikini on Aug. 2. "Resting beach face," the SKIMS founder playfully captioned.
Kim looked down while leaving the beach on Aug. 2. "For the love of god I will never wear a bathing suit next to you," pal and swimwear designer Sara Foster joked. "Maybe a wetsuit."
Kim shared an adorable throwback pic of "Little K circa 2001" on July 27.
Kim looked fantastic in a lush forest wearing a green bikini while rocking an 818 tequila branded baseball cap to support sister Kendall's alcohol brand. "Supportive Sister," Kim captioned on July 12.
Forget the color Kelly green, Kim went full on "Kenny" with her hat, reading, "Kenny's tequila delivery" for Kendall's 818 company. Kim posed side by side with a bottle of the tequila and Travis Scott's Cacti hard seltzer.
Kim turned to show off her behind while rolling in the grass on July 12.
She's always ready for her close up! Kim wowed with her tiny waist, gold body chain and large cross in an intimate, statuesque pose on July 12.
Kim has a large smile while looking up at the sun with a bottle of 818 tequila and a can of Cacti hard seltzer to her right on July 12.
Kim grinned as she threw up peace signs in a tiny weenie purple bikini on vacation in Palm Springs on July 9. "Good Morning Palm Springs," Kim captioned with sun and palm tree emojis.
Kim fixed her ponytail while showing off her statuesque figure in a barely-there purple bikini. "When did your mom get those statues on the lawn? Oh that's you!! Damnnnnnn," Kim's bestie Foodgod a.k.a. Jonathan Cheban commented.
In the early hours of the morning on July 9, Kim posed in front of the sunrise in Palm Springs.
Kim celebrates Taco Tuesday with a guacamole-hued bikini. "Is it Taco Tuesday yet?!?!" the mother of four captioned in June 2021.
"Extended holiday," Kim captioned on IG in April 2021 as she lounged poolside with LaLa Anthony.
Kim posed alongside LaLa Anthony in identical barely-there bikinis in April 2021. LaLa opted for a green look where Kim looked stunning in yellow.
"SPF," Kim wrote on IG in April 2021 as she and Kylie twin in matching bikinis.
Kim emerges from "The Blue Lagoon" while on a Spring Break vacation in April 2021.
The mother of four looks insanely sexy while flaunting her fit body and killer curves in a tiny two-piece bikini.
Kim and daughter North West have fun together on their family trip.
Happy 40th birthday, Kim!
Binge past episodes of KUWTK on Peacock.
(E! and Peacock are both part of the NBCUniversal family.)