NASHVILLE, TENNESSEE – SEPTEMBER 28: Kristin Cavallari attends the 2023 People’s Choice Country Awards at The Grand Ole Opry on September 28, 2023 in Nashville, Tennessee. (Photo by Terry Wyatt/Getty Images)

In an Instagram post on Tuesday, Kristin Cavallari revealed her new relationship with a much younger man.

Kristin Cavallari has officially gone public with her new boyfriend, 24-year-old Mark Estes.

The caption? A simple, “he makes me happy.”

Her steamy romance with her much younger lover comes nearly four years after her divorce from former NFL quarterback Jay Cutler.

Alongside his modeling career, Mark is part of a TikTok group called Montana Boyz, which currently boasts over 465,000 followers. He hails from Montana, where he played wide receiver for Montana State University’s football team, but now lives in Nashville, where Kristin is also based.

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Their budding romance comes almost a year after Kristin hoped to “meet someone organically,” though she admitted that there was “not a lot going on” in her dating life at the time.
“Kristin thinks Mark is super hot. He’s very flirtatious, and she’s loving it,” an insider told Page Six. “They were down in Mexico for just a few days but had a lot of fun together. It’s still new.”
Cutler, a former NFL Pro Bowler, began dating Cavallari in 2010, and they got engaged the following year. The couple called things off but eventually got back on track and tied the knot in 2013.

Cutler and Cavallari have two sons and a daughter together.

As for her ex-husband, Jay Cutler, he has also moved on from their divorce. In October, he debuted his romance with Samantha Robertson.