Kristin Cavallari, 37, enjoys a family vacation in the Bahamas with boyfriend Mark Estes, 24, and her kids

Kristin Cavallari has taken her romance with TikTok star Mark Estes to the next level.

On Monday, the 37-year-old mother of three took to Instagram to share snippets from a family vacation with her boyfriend, 24, and her kids.

Taking to her nearly five million followers, she shared a carousel of images from their Caribbean getaway and wrote, “Bahamas with my favorite people.”

The former MTV star shares Camden, 11, Jaxon, 10, and Saylor, eight, with ex-husband Jay Cutler.

It comes after Estes opened up earlier this year People he thinks his girlfriend’s offspring are ‘great’.

Kristin Cavallari has taken her romance with TikTok star Mark Estes to the next level by vacationing with him and her three kids

On Monday, the 37-year-old mother of three took to Instagram to share snippets from a family vacation with her boyfriend, 24, and her kids

On Monday, the 37-year-old mother of three took to Instagram to share snippets from a family vacation with her boyfriend, 24, and her kids

Engaging her nearly five million followers, she shared a carousel of images from their Caribbean getaway and wrote,

Engaging her nearly five million followers, she shared a carousel of images from their Caribbean getaway and wrote, “Bahamas with my favorite people.”

The first photo in the post showed the lovebirds on a boat in swimsuits getting cozy.

Cavallari pulled her textured blonde locks into a ponytail, wore a black bikini and hoop earrings from her Uncommon James jewelry line.

Mark showed off his toned, tattooed back while wearing light blue swim trunks.

It comes after the TV personality revealed her boyfriend met her children on her podcast Let’s Be Honest in March.

“This is the real first man I think they met. When Montana came to pick me up, the boys said, “Can I show you my room?” she said, referring to Estes as his nickname ‘Montana.’

“Like Montana is upstairs with my kids and checking out their rooms. My boys were so excited for him,” Kristin said.

She added, “I think my kids were especially excited for me. My children really want to see me happy.’

And in April, Mark told me People he thinks his girlfriend’s offspring are ‘great’.

The first photo in the post showed the lovebirds on a boat in swimsuits getting cozy

The first photo in the post showed the lovebirds on a boat in swimsuits getting cozy

Earlier this year, Estes told People that he thinks his girlfriend's brood is

Earlier this year, Estes told People that he thinks his girlfriend’s brood is “amazing.”

“They are amazing kids,” the social media star said.I won’t go too deep into that, but they are great kids.’

The jewelry designer confirmed her relationship with Estes with an Instagram snap at the end of February.

The photo was taken just a few weeks after their first date, which the Uncommon James founder spoke about on an episode of her podcast.

She revealed that she first came across Estes and his “boy group” Montana Boyz on TikTok in September.

“So I’m like, ‘Holy s**t, who are these guys because they’re so hot, but specifically this one,’” she said, referring to Estes.

She added that three weeks later, she “got a DM on Instagram from the Montana Boyz that just said, ‘I love you.’

Kristin took the opportunity to promote her jewelry brand Uncommon James

Kristin took the opportunity to promote her jewelry brand Uncommon James

During the family vacation, Kristin and her loved ones played with pigs on a beach

During the family vacation, Kristin and her loved ones played with pigs on a beach

They went out to dinner the day before Valentine’s Day, which ended with the two locking lips in her driveway, according to Cavallari.

“It felt like I was in high school,” she admitted. A few weeks later, she received a tip from her publicist that TMZ was going to post a photo of them together at an airport.

She decided to post the Instagram snap on Feb. 27, explaining, “I’m getting into a mood, I’m like, f**k it.”

“It was a little early to launch someone 100 percent hard. However, [as] what we talked about, I feel very different with this man,” Cavallari said.

“I was like, you know what? I have been in this business for twenty years. The media has always controlled the narrative to a large extent. And part of me was like, ‘I want to take matters into my own hands,'” she admitted.