Kristin Cavallari, 37, holds hands with Mark Estes, 24, during flirty date night in LA

Kristin Cavallari was all smiles while holding hands with her new man.

Kristin Cavallari seems to be basking in love.

The former “Laguna Beach” star, aged 37, appeared utterly enamored with her new beau, Mark Estes, aged 24, as they were captured exiting a late-night dinner at Sugarfish in Beverly Hills on Saturday.

The mother of three couldn’t contain her happiness, sporting a radiant smile while clasping hands with the TikTok influencer after their romantic evening.

She began dating Mark Estes last month.

The two were photographed leaving a late night dinner at Sugarfish in Beverly Hills.

Cavallari rocked a pair of high-waisted leather pants and a white tank top with a long, beige cardigan.

She completed the look with a pair of pointy black boots, a black handbag and several layered necklaces.

The Montana Boyz member looked casual in an oversized gray tee, patterned shorts and a pair of black and white Nike sneakers.=

The couple sparked romance rumors when they jetted to Mexico together.

The couple sparked romance rumors when they jetted to Mexico together.

The “Laguna Beach” alum confirmed their romance with a sweet selfie.

He complemented his look with a baseball cap and a lengthy silver chain, paired with a silver bracelet.

In a video captured by TMZ, the blonde beauty could be heard playfully commenting on Estes’ celebrity look-alike.

“You remind me of…” the paparazzi started to say, before Cavallari interrupted with a laugh, “Heath Ledger,” alluding to his resemblance to the late Australian actor.

Estes is part of a TikTok group called the Montana Boyz.

The social media account has more than 700,000 followers.

The couple swiftly entered a waiting SUV and drove off.

This outing follows their romantic Mexican escapade together, which sparked rumors of their romance a month ago.

The “Hills” alum later confirmed their relationship status by posting a photo of them on Instagram. She captioned it, “He makes me happy,” solidifying their status as a couple.

Estes, known for his TikTok group Montana Boyz with over 700,000 followers, shared a video filled with public displays of affection with Cavallari, captioned with “ready to fall.”

“Kristin finds Mark incredibly attractive. He’s quite charming, and she’s enjoying his attention,” revealed an insider last month. “Their time in Mexico was brief, but they had a lot of fun together. It’s still in the early stages.

The reality star previously defended their 13-year age gap.

A source close to Estes also told us, “They’re two consenting adults who like each other, so who cares?”

Meanwhile, another source informed Page Six that the couple remains unperturbed by critiques regarding their 13-year age difference.

“They’re two consenting adults who have feelings for each other, so what’s the fuss?” a source close to Estes revealed. “Everyone can have their own opinion, but Kristin and Mark aren’t letting outside noise affect them.”

The founder of Uncommon James shares three children — Camden, 11, Jaxon, 9, and Saylor, 8 — with her ex-husband Jay Cutler, from whom she separated in 2020.