Kristin Cavallari’s Boyfriend Mark Estes Calls Her His ‘Gorgeous Girl’ During Romantic Treehouse Getaway

Kristin Cavallari is enjoying some quality time with her boyfriend Mark Estes. 

The Laguna Beach alum, 37, shared an inside look at her romantic treehouse getaway with the 24-year-old TikToker in a series of photos shared to Instagram on Sunday, June 16. The pair stayed at a Bolt Farm Treehouse property in Whitwell, Tenn. and enjoyed a number of relaxing activities together. 

In the first snap, Cavallari poses in front of a lush, mountainous backdrop as she holds a wine glass in one hand. The next slide shows the couple snapping a photo together as the stunning scenery is visible through the window in the background. 

The mom of three — she shares sons Camden, 11, and Jaxon, 10, and daughter Saylor, 8, with her ex-husband Jay Cutler — also appeared to drink her morning coffee in the hot tub and soak in the property’s endless views. 

Another shot shows Estes peeking through the window while making a heart shape with his hands for his girlfriend to see. 

Additional scenes from the serene getaway show the Uncommon James founder gazing at a perfect rainbow, followed by Estes admiring a waterfall as he stands on a rock. 

“Treehouse magic,” Cavallari captioned her post, tagging Bolt Farm Treehouse. 

In the comments, Estes couldn’t help but gush over his girlfriend. “Gorgeous girl,” he wrote. 

Cavallari first went public with her relationship with Estes back in February when she shared a photo of the two smiling in Los Cabos, Mexico along with the caption: “He makes me happy 🤍” 

Later in May, a source close to Cavallari told PEOPLE that this is the “happiest she’s ever been.”

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. 

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

The source added that Cavallari is “enjoying life” right now and “not putting any pressure” on things with Estes, though she’s having fun with the “young energy back in her life.”