Kristin Cavallari and Mark Estes Split After 7 Months: Source (Exclusive)

Mar. 15, 2025

Kristin Cavallari, Mark Estes.Photo:Tammie Arroyo/Variety via Getty; Terry Wyatt/GettyKristin CavallariandMark Esteshave gone their separate ways.A source tells PEOPLE thatThe Hillsalum, 37, is officially single.Cavallari also confirmed the split during Alex Cooper’sUnwell tour stopin Austin, Texas, telling theCall Her Daddyhost it was “fresh.“She and the Montana Boyz TikToker, 24, werefirst romantically linked in February 2024, when Cavallari debuted their relationship on Instagram.“He makes me happy 🤍” shecaptioned a selfieof her and Estes at the time. A source previously told PEOPLE that the now-exesmet on social media.The breakup comes less than two months after the pairenjoyed a romantic trip to Greece.In a set of photos shared to Cavallari’sInstagram, she and Estes wore matching all-white outfits as they took in the scenery.The Uncommon James founder also uploaded snaps of the two enjoying a few cuddled-up moments like sharing a kiss and hugging in anotherpost.Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.Shortly after they went public with their romance, a source told PEOPLE in May that Cavallari was the “happiest she’s ever been."“Everything is so good with Mark and he’s great with her kids. They have a lot of fun together. It’s honestly the happiest her friends have seen her in the past 10 years,” the source said in May.Cavallari shares sonsCamden, 12, Jaxon, 10, and daughter Saylor, 8, with her ex-husbandJay Cutler.The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now!The source added that Cavallari was “enjoying life” and “not putting any pressure” on her relationship with Estes. They later noted that while her children were her priority, she was enjoying her “fun” phase and “learning to enjoy the moment.”

Kristin Cavallari, Mark Estes.Photo:Tammie Arroyo/Variety via Getty; Terry Wyatt/Getty

Tammie Arroyo/Variety via Getty; Terry Wyatt/Getty

Kristin CavallariandMark Esteshave gone their separate ways.A source tells PEOPLE thatThe Hillsalum, 37, is officially single.Cavallari also confirmed the split during Alex Cooper’sUnwell tour stopin Austin, Texas, telling theCall Her Daddyhost it was “fresh.“She and the Montana Boyz TikToker, 24, werefirst romantically linked in February 2024, when Cavallari debuted their relationship on Instagram.“He makes me happy 🤍” shecaptioned a selfieof her and Estes at the time. A source previously told PEOPLE that the now-exesmet on social media.The breakup comes less than two months after the pairenjoyed a romantic trip to Greece.In a set of photos shared to Cavallari’sInstagram, she and Estes wore matching all-white outfits as they took in the scenery.The Uncommon James founder also uploaded snaps of the two enjoying a few cuddled-up moments like sharing a kiss and hugging in anotherpost.Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.Shortly after they went public with their romance, a source told PEOPLE in May that Cavallari was the “happiest she’s ever been."“Everything is so good with Mark and he’s great with her kids. They have a lot of fun together. It’s honestly the happiest her friends have seen her in the past 10 years,” the source said in May.Cavallari shares sonsCamden, 12, Jaxon, 10, and daughter Saylor, 8, with her ex-husbandJay Cutler.The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now!The source added that Cavallari was “enjoying life” and “not putting any pressure” on her relationship with Estes. They later noted that while her children were her priority, she was enjoying her “fun” phase and “learning to enjoy the moment.”

Kristin CavallariandMark Esteshave gone their separate ways.

A source tells PEOPLE thatThe Hillsalum, 37, is officially single.

Cavallari also confirmed the split during Alex Cooper’sUnwell tour stopin Austin, Texas, telling theCall Her Daddyhost it was “fresh.”

She and the Montana Boyz TikToker, 24, werefirst romantically linked in February 2024, when Cavallari debuted their relationship on Instagram.

“He makes me happy 🤍” shecaptioned a selfieof her and Estes at the time. A source previously told PEOPLE that the now-exesmet on social media.

The breakup comes less than two months after the pairenjoyed a romantic trip to Greece.

In a set of photos shared to Cavallari’sInstagram, she and Estes wore matching all-white outfits as they took in the scenery.

The Uncommon James founder also uploaded snaps of the two enjoying a few cuddled-up moments like sharing a kiss and hugging in anotherpost.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.

Shortly after they went public with their romance, a source told PEOPLE in May that Cavallari was the “happiest she’s ever been.”

“Everything is so good with Mark and he’s great with her kids. They have a lot of fun together. It’s honestly the happiest her friends have seen her in the past 10 years,” the source said in May.

Cavallari shares sonsCamden, 12, Jaxon, 10, and daughter Saylor, 8, with her ex-husbandJay Cutler.

The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now!

The source added that Cavallari was “enjoying life” and “not putting any pressure” on her relationship with Estes. They later noted that while her children were her priority, she was enjoying her “fun” phase and “learning to enjoy the moment.”

source: people.com