Kylie Jenner’s best friend Anastasia ‘Stassie’ Karanikolaou flashes her toned curves in an orange bikini with yellow flowers while aboard a yacht

Kylie Jenner’s BFF Anastasia ‘Stassie’ Karanikolaou is enjoying a hot girly summer.

The 26-year-old showed off her flat stomach and toned curves in an orange bikini top decorated with yellow flowers and ruffles along the top edges.

Stassie wore matching high-waisted bikini bottoms, giving followers a clear look at her belly button ring. Her long, dark locks fell loosely around her face.

The content creator posed aboard a boat in the ocean, leaning her arm against the ship’s side while running her other hand through her hair.

A second photo shows Stassie looking away from the camera with a sly smile on her lips. The photos are rounded out with a close-up of the influencer with a sultry look on her face.

Anastasia ‘Stassie’ Karanikolaou shows off her toned curves in an orange bikini top decorated with yellow flowers and ruffles along the top edges

Stassie captioned the Friday Instagram carousel, ‘summer uniform.’

Her best friend’s older sister, Khloé Kardashian, 39, thrilled the TikToker in the comments section, writing, “With this body it would be mine too.”

Stassie’s bikini photo is the latest look from her getaway to Cabo San Lucas.

The star also posted photos of herself in a figure-hugging, chocolate brown two-piece.

Stassie wore a long-sleeved crop top with an open back and a matching low-cut skirt with a cutout above her left hip.

She posed on the beach as the waves crashed ashore and subtitled the film Instagram snap‘what a view @alomoves.’

Stassie also wore a chic swimsuit during her vacation, this time with a neon orange and white butterfly pattern.

The social media personality emerged from the water, shaking wet hair and showing off her side profile and petite figure.

Stassie captioned the photos: “It’s hot but I’m hotter.”

The influencer captioned Friday's Instagram carousel:

The influencer captioned Friday’s Instagram carousel: “summer uniform”

Her best friend's older sister, Khloé Kardashian, 39, made the TikToker go all hip in the comments section, writing: 'With this body it would be mine too'

Her best friend’s older sister, Khloé Kardashian, 39, made the TikToker go all hip in the comments section, writing: ‘With this body it would be mine too’

Khloé said: ‘OMG!!!!!! Stass stunning,” with Kylie, 26, exclaiming “sooooo beautiful.”

While in Mexico, Stassie filmed a Get ready with me video for her 4.1 million TikTok followers.

“I’m touching up my makeup right now to get ready for dinner,” she told fans. “I put a little concealer and stuff on before lunch and I’m too lazy to take it all off and reapply it, so we’re just going to add it.”

Khloe commented under Tiktoker's Instagram photos: 'OMG!!!!!!  Stass stunning,” while Kylie Jenner, 26, loudly exclaims “sooooo beautiful.”

Khloe commented under Tiktoker’s Instagram photos: ‘OMG!!!!!! Stass stunning,” while Kylie Jenner, 26, loudly exclaims “sooooo beautiful.”

While in Mexico, the 26-year-old filmed a Get Ready With Me video for her 4.1 million TikTok followers.  She said both her birthday and the one-year anniversary of her mother's death are approaching

While in Mexico, the 26-year-old filmed a Get Ready With Me video for her 4.1 million TikTok followers. She said both her birthday and the one-year anniversary of her mother’s death are approaching

As Stassie started doing her eye makeup, she explained the reason for her trip and how the one-year anniversary of her mother’s death is quickly approaching.

“I’m so grateful to be here on vacation right now,” she joked, “just getting out of LA and taking a little break.” I think since June it’s been a very surreal weird feeling that I’ve had, knowing that it’s coming, literally in the next three weeks of my mom’s one year.”

Meanwhile, Stassie turns 27 on June 9 and tells viewers: “It’s my birthday this weekend too,” before getting emotional.

Stassie documented her and the Kylie Cosmetics founder's trip to In-N-Out on the 'gram, announcing,

Stassie documented her and the Kylie Cosmetics founder’s trip to In-N-Out on the ‘gram, announcing, “We’re on our way to get the goods”

“I’m trying my best not to let that affect me,” she admitted. “But it feels strange to be happy and celebrate, so it’s a very strange feeling. That’s exactly what I’ve been dealing with.”

Stassie noted that she also tries to stay away from social media since her algorithm started showing her sad videos.

‘I only get depressing quotes about grief or relationship issues. My whole TikTok is sad right now,” she said as she applied her lips and mascara. “But I try to stay off my phone and not scroll because that really puts me in the mood.”

The star captioned her food video: 'In n out is always a good idea'

The star captioned her food video: ‘In n out is always a good idea’

Stassie ended the video on an upbeat note with a face full of glamour, concluding, “Anyway, I’m happy to be here, and I hope it gets me out of the funk I feel like I’ve been in.”

Stassie revealed for the first time that her mother had passed away last June in a touching tribute.

“On Monday, June 26, heaven received someone so special…,” she says wrote on Instagram next to photos of her mother. “It’s hard to imagine not being able to call you or hug you or literally cry something and then laugh at the fact that we’re all such crybabies and so much more… we’ll get you miss every day. we know you are at peace with Papou now.. we love you forever to the moon and back. rest in paradise mommy.’

The California native has leaned on friends and family over the past year, including her longtime boyfriend Kylie.

The BFFs recently went on a mini food tour with girlfriend Victoria Villarroel and Kylie’s six-year-old daughter Stormi.

Stassie documented their adventures on the ‘gram, announcing, “We’re on our way to get the goods.”

The ladies rocked out to music in the car before placing their orders.

“I eat In-N-Out three times a week,” Stassie admitted before going off-camera to eat her food.

She with the subtitle the day of the sweet girls video: ‘In n out is always a good idea.’