Kristin Cavallari mocks trolls slamming age gap with 24-year-old boyfriend Mark Estes in hilarious TikTok

LOS ANGELES, CALIFORNIA: Kristin Cavallari is is unaffected by the commotion surrounding her 24-year-old boyfriend, Mark Estes.

The 37-year-old reality star stunned everyone by posting a selfie with Estes from their romantic trip to Los Cabos, Mexico, on Instagram on Tuesday, February 27. Now Cavallari has doubled doubled down on her relationship and mocked her detractors online.

Kristin Cavallari mocks trolls over her 24-year-old boyfriend

The 'Laguna Beach' star took to her TikTok profile on Friday, March 1, to voice her official opinion about the criticism she has been receiving since disclosing her relationship.

Cavallari was seen lip-syncig to a popular remixed sound about getting arrested from an 'Inside Edition' interview.

'The Hills' star looks straight at the camera while lip-syncing, "So what are you going to do about it. Are you going to arrest me? Are you going to give me a ticket?"

The 'Very Cavallari' alum captioned the post, "When they're all up in arms that [I'm] dating a 24-year-old. Andddd?" leaving no room for interpretation, per Fox News.

The narration for the video concludes, "This woman simply said she didn't care."

The audio originates from a notorious 'Inside Edition' piece where a reporter spoke with a woman who had neglected to pay on the train in New York City.

The video has gotten over 3 million views and over 160,000 likes since it was posted on Friday. About 4,000 comments were made under the video, offering their opinions on the new beau of the 'The Hills' alum.

Others questioned the sincerity of the relationship, pointing out that Estes was barely 4 when Cavallari made her debut on reality television in 2004 on 'Laguna Beach.'

Kristin Cavallari appeared in Mark Estes' TikTok video

Kristin Cavallari also appeared on her new boyfriend's TikTok account, Montana Boyz, where the blonde beauty joined in on the song 'She's Country' by Jason Aldean.

Before Cavallari made her appearance, Estes and his pals each lip-synced in front of the camera, per OK! Magazine.

Estes claims to be a part of the Montana Boyz — a trio of young Montanan boys who have developed a devoted fan base — on social media. They possess a clothing line in addition to lip-syncing music on social media apps.

Now settled in Nashville, where Cavallari resides with her three kids, Estes only finished his collegiate tenure in November 2023.

On February 27, Cavallari revealed her relationship with Estes on Instagram, posting a photo of the two looking cute together at an outdoor eatery while on vacation in Cabo San Lucas, Mexico.

"He makes me happy," Cavallari said in her caption, tagging Estes in the photo.

The romance's course was eventually revealed by a source, who stated, "Kristin and Mark have been taking things slowly and were keeping things private until the news broke today. Both responded to the rumors and are fine with the news about their relationship now being public."

Estes posted a video of his recently revealed girlfriend on TikTok that same day, where she was shown jokingly lip-syncing and acting out Gloriana's '(Kissed You) Good Night.'

"Ready to fall," the 24-year-old Montana Tech University graduate captioned the photo.