Kristin Cavallari flaunts her toned figure in bikinis during European summer vacation

The "Laguna Beach" alum enjoyed a European getaway with longtime friend Justin Anderson after opening up about her recent dating life.

Kristin Cavallari is soaking up the Mediterranean — and getting fans talking while she's at it.

Cavallari kicked off the carousel aboard a boat with longtime friend and celebrity hairstylist Justin Anderson.

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The "Laguna Beach" alum smiled while wearing a black triangle bikini as Anderson leaned in beside her. Rocky cliffs and crystal-clear blue water surrounded the pair as they enjoyed a day on the Mediterranean.

Another snapshot captured the former reality star posing barefoot on a dock overlooking the water.

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She paired a blue floral bikini top with a white crochet mini skirt and a navy baseball cap while Anderson stood behind her in a white button-down shirt and a blue baseball cap. Turquoise water stretched out behind them as the pair posed near a ladder leading into the sea.

Away from the beach, Cavallari slipped into a white floral maxi dress while posing on a stone walkway surrounded by manicured gardens and towering mountains. She completed the look with a light-colored handbag and white sandals.

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The carousel also included an evening stroll through a historic village.

The 39-year-old smiled while wearing a sheer white crochet cover-up layered over a white swimsuit, accessorizing the look with layered necklaces, bracelets and a woven handbag as she stood beside a centuries-old stone canal.

One of the images featured Cavallari posed up next to Anderson and Austin Rhodes – as well as "Southern Charm" star Austen Kroll.

The vacation photos briefly fueled relationship speculation in the comments, with some fans wondering whether Cavallari had a new romance with Kroll. 

"Okay spill the tea - are you dating @krollthewarriorking & how does @caconover feel about this?!" one user commented, referencing former "Southern Charm" stars Kroll and Craig Conover.

Others were quick to shut down the rumors, noting that Cavallari had already clarified on her Instagram Stories that they were simply friends.

"No one here watched her story yesterday - they are just friends 😂," one commenter wrote.

The getaway comes just weeks after Cavallari revealed she's still single and has intentionally taken a step back from dating.

During a recent episode of her "Let's Be Honest" podcast, the former MTV star explained that fans frequently ask why she hasn't been in a relationship.

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"I have not been going on dates," Cavallari said. "The two or three like little potential dates I could have had or maybe I did have whatever they've been disasters."

She recalled one man flying to Nashville for dinner before deciding there wasn't enough of a connection to continue seeing him.

"I honestly don't care if I never see this man ever again," she said.

Another potential relationship fizzled after she discovered a man had sent her an old photo of himself while pretending it had been taken in the moment.

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"Now you're a liar," Cavallari said while recounting the experience.

The reality star also described ending things with another potential suitor after receiving what she believed was an unusual social media message shortly after meeting him.

Despite the dating setbacks, Cavallari said she isn't interested in forcing a relationship simply for the sake of being with someone.

"I have to be all in," she said. "I have to be all in to make you a priority."

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The mother of three explained that between raising her children and managing her business, she's comfortable waiting until the right person comes along.

Earlier this summer, Cavallari also opened up about taking time away with her children, revealing on her podcast that the family recently enjoyed a 10-day vacation split between Cabo San Lucas and Los Angeles.

"My kids are at such a fun age right now to be able to travel," she said. "They're just easy."

She added that spending uninterrupted time together has become increasingly meaningful as her children grow older.

"I feel like I have to take my kids on vacation to get quality time with them," Cavallari said. "It's so rare that I have all three of my kids in the house and the four of us are together."