Kristin Cavallari has been dealing with haters since her high school days on Laguna Beach.
At 37, she’s not sitting down and accepting the criticism she’s faced for her new relationship with Mark Estes, 24.
The Hills alum posted a video on TikTok on Saturday and the caption read: ‘When they’re all up in arms that im dating a 24-year-old. Andddd?’
In the video, which appeared to be filmed in Kristin’s closet, she lip synced to audio of a woman from a viral Inside Edition video.
‘So what are you gonna do about it?’ Cavallari mouthed. Another voice off screen replied, ‘We’re reporting it,’ and the Uncommon James founder asked while continuing to lip sync, ‘Are you gonna arrest me? Are you gonna give me a ticket?’
Kristin Cavallari has been dealing with haters since her high school days on Laguna Beach
![At 37, she's not sitting down and accepting the criticism she's faced for her new relationship with Mark Estes , 24](https://i.dailymail.co.uk/1s/2024/03/03/17/81982301-13151737-At_37_she_s_not_sitting_down_and_accepting_the_criticism_she_s_f-a-2_1709486348477.jpg)
At 37, she’s not sitting down and accepting the criticism she’s faced for her new relationship with Mark Estes , 24
The mom of three then flashed a smile at the camera before ending the video.
Last week, Kristin confirmed her new relationship by sharing a snap of the new couple on her Instagram.
‘He makes me happy,’ she captioned the cute photo.
On Friday, Cavallari – who was formerly married to former NFL quarterback Jay Cutler – made her debut in Estes’ Montana Boyz TikTok account.
In the video, Estes and the two other members of their country trio Kaleb Campbell Winterburn and Kade Wilcox lip synced to Jason Aldean’s song She’s Country.
Each of the men sang a few lyrics and then Estes gestured behind him and Kristin strutted into the frame looking happy as Estes grabbed her from behind in a bear hug.
Kristin’s debut on the Montana Boyz page comes after she shared a bikini-filled romp with Mark on his personal TikTok.
Rocking a green two-piece, Kristin jumped into the muscular arms of her new beau as they frolicked by the side of a pool.
![Last week, Kristin confirmed her new relationship by sharing a snap of the new couple on her Instagram](https://i.dailymail.co.uk/1s/2024/03/03/17/81983171-13151737-Last_week_Kristin_confirmed_her_new_relationship_by_sharing_a_sn-a-3_1709486348721.jpg)
Last week, Kristin confirmed her new relationship by sharing a snap of the new couple on her Instagram
![The Hills alum posted a video on TikTok on Saturday and the caption read: 'When they're all up in arms that im dating a 24-year-old](https://i.dailymail.co.uk/1s/2024/03/03/17/81982303-13151737-The_Hills_alum_posted_a_video_on_TikTok_on_Saturday_and_the_capt-a-5_1709486348997.jpg)
The Hills alum posted a video on TikTok on Saturday and the caption read: ‘When they’re all up in arms that im dating a 24-year-old
!['Andddd?' In the video, which appeared to be filmed in Kristin's closet, she lip synced to audio of a woman from a viral video from Inside Edition](https://i.dailymail.co.uk/1s/2024/03/03/17/81982295-13151737-Andddd_In_the_video_which_appeared_to_be_filmed_in_Kristin_s_clo-a-6_1709486348997.jpg)
‘Andddd?’ In the video, which appeared to be filmed in Kristin’s closet, she lip synced to audio of a woman from a viral video from Inside Edition
!['So what are you gonna do about it?' Cavallari mouthed. Another voice off screen replied, 'We're reporting it,' and the Uncommon James founder asked while continuing to lip sync, 'Are you gonna arrest me? Are you gonna give me a ticket?'](https://i.dailymail.co.uk/1s/2024/03/03/17/81982287-13151737-_So_what_are_you_gonna_do_about_it_Cavallari_mouthed_Another_voi-a-4_1709486348907.jpg)
‘So what are you gonna do about it?’ Cavallari mouthed. Another voice off screen replied, ‘We’re reporting it,’ and the Uncommon James founder asked while continuing to lip sync, ‘Are you gonna arrest me? Are you gonna give me a ticket?’
![The mom of three then flashed a smile at the camera before ending the video](https://i.dailymail.co.uk/1s/2024/03/03/17/81982285-13151737-image-m-27_1709485946679.jpg)
The mom of three then flashed a smile at the camera before ending the video
![On Friday, Cavallari ¿ who was formerly married to former NFL quarterback Jay Cutler ¿ made her debut in Estes' Montana Boyz TikTok account](https://i.dailymail.co.uk/1s/2024/03/03/17/81982281-13151737-image-m-28_1709485957144.jpg)
On Friday, Cavallari – who was formerly married to former NFL quarterback Jay Cutler – made her debut in Estes’ Montana Boyz TikTok account
The adorable couple packed on the PDA while the country song (Kissed You) Goodnight by Gloriana played in the background.
The new couple alert comes nearly four years after her split from former NFL player Jay Cutler, who is the father of her three children.
The former couple are parents to Camden, 11, Jaxon, nine, and Saylor, seven.
They split in 2020 after seven years of marriage and finalized their divorce in 2022.
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