Kristin Cavallari, 37, is already showing Mark Estes, 24, what he’s missing in sizzling photos… after shock split

Kristin Cavallari broke up with her much younger boyfriend Mark Estes at the end of last month.

And the reality TV siren is already showing the young model what he’s missing by posting several steamy photos on Instagram.

The blonde bombshell showed off the flesh in new images last week to promote her brand Uncommon James.

The 37-year-old looked showed off her toned stomach in a flirty white crop top and made the most of her toned legs in a micro denim skirt with beige cowgirl boots for her jewelry campaign.

“Meet me at the bar,” read her provocative caption on another post that read: “These boots are made for walking.”

This comes after Kristin said on her podcast that she broke up with the 24-year-old star, who goes by the name Montana, because it was good for him.

The blonde bombshell showed off the flesh in new images last week to promote her brand Uncommon James

The Hills veteran and Montana Boyz TikToker called it quits after seven months of dating.

She has admitted that even though he is the “best boyfriend” she has ever had, she had to take into account the fact that he is now in the middle of his “formative years.”

Speaking on her Let’s Be Honest podcast, she said: ‘Mark and I have split.

‘It’s hard because I broke up with Mark because I just know it’s not good in the long run, and not because love was lost or something bad happened.

‘He’s the best boyfriend I’ve ever had. I just know that in the long run he has to experience life, he is young… I started to feel the age a little with life experience.

“I look back when I was 24 and how much life has happened since then. Those are crucial years, those are formative years, in which you find yourself and he must be able to do that.’

She has ‘no regrets’ about the relationship and will look back on her time with Mark with only ‘good memories’ in the future.

She said: “I don’t regret coming out in public with him. I don’t regret introducing him to my children. I don’t regret anything. It was such a good, happy relationship.

“And I think with every relationship you learn and grow, and I will always look back on Mark and I with such fond memories and pure happiness.”

The 37-year-old looked showed off her toned stomach in a flirty white crop top and made the most of her toned legs in a microskirt with beige cowgirl boots for her jewelry campaign

“Meet me at the bar,” read her provocative caption with another post stating: “These boots are made for walking”

This comes after Kristin said on her podcast that she broke up with the 24-year-old star, who goes by the name Montana, because it was good for him

Kristin also told podcast host Alex Cooper during her “Unwell” tour stop in Austin, Texas, that the split was “fresh.”

Kristin previously revealed that Mark first came to her attention in September 2023 while she was using TikTok and she immediately thought he was “so hot.”

Speaking on her Let’s Be Honest podcast in March 2024, she said: ‘In September I’m scrolling and I come across this boy group, I guess you could call them the Montana Boyz. So I say, “Holy s***-, who are these guys?”

‘Cause they’re so hot. Particularly this one, which I’ll call Montana.’

She then received a message from their account saying “I love you” and invited them to her podcast, where she immediately hit it off with Mark.

Kristin said, “That attraction was always there, but when I met him I thought, he’s actually a really nice, good guy. He is very sweet from the jump. He was so kind to me.

The last time Kristin posted a photo with Mark was in early August with this image

The Hills veteran and the Montana Boyz TikToker called it quits after seven months of dating

“Dating a 24-year-old isn’t something I was looking for. It’s not something I ever thought would ever happen.

‘I understand what it looks like to the outside world. Really and truly. I understand that. He’s not a typical 24-year-old.

“I think it’s a lot of things. I think sex for women only gets better as you get older. Because I think women, when you’re in your early twenties and stuff, you’re insecure in a lot of ways, you’re worried about your body or whatever. [you] look like.

‘I’ve let go of all that and I think I’m more physically present during sex than ever before. And I’m so attracted to it [Mark]. And I just think we’re having really hot sex.”

Kristin was previously married to former NFL player Jay Cutler for seven years before they split in 2020.

She shares sons Camden and Jaxon, as well as daughter Saylor with her former husband.