When Kat Stickler first appeared on everyone's For You Page, she was the fun, chaotic wife making prank videos in her car. Then, suddenly, she wasn't. Life shifted from couple content to single mom life, and since then, the internet has been weirdly obsessed with who is sitting in the passenger seat of her car.
It's been a ride. Honestly, keeping up with the Kat Stickler dating history feels a bit like watching a rom-com where the lead keeps finding the wrong guy—or maybe just the wrong city. From a messy divorce to a high-profile "Bachelor Nation" romance and those wild John Mayer rumors that blew up in late 2025, Kat’s love life has been anything but quiet.
The Mike Stickler Era: The Start of Everything
Let’s go back to 2019. Kat married Michael "Mike" Stickler, and they were the "it" couple of TikTok before most people even knew what TikTok was. They had a daughter, Mary-Katherine (MK), in November of that same year. They were living the dream—viral videos, a joint brand, and a massive following.
But by early 2021, fans noticed things felt off. The solo videos started. The joint pranks stopped. In March 2021, they dropped the bombshell video confirming their split. It was heartbreaking for followers who had bought into the "perfect couple" narrative. Later, rumors and some TikTok Live admissions suggested infidelity on Mike's part played a major role. They finalized the divorce later that year, and while Mike kept the YouTube channel, Kat kept the Instagram handle and, more importantly, the majority of the fan base.
The Rebound: Cam Winter
After the dust settled from her divorce, Kat didn't wait forever to try dating again. In late 2021, she started seeing Cam Winter. She eventually did the "boyfriend reveal" on YouTube in April 2022, looking happy and refreshed.
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It didn't last. By the time they broke up about a year later, Kat was pretty candid about the fact that she probably jumped into things too fast. She later called it a "rebound" on social media, acknowledging that she needed more time to heal her own wounds before trying to build a life with someone else. It was a classic "right person, wrong time" situation—or maybe just a "first person after a divorce" situation.
The Jason Tartick Romance (The One We All Thought Was It)
If you were on the internet in April 2024, you couldn’t escape the Jason Tartick rumors. Jason, a fan favorite from The Bachelorette, had recently ended a very public engagement with Kaitlyn Bristowe. When he and Kat started popping up in the same cities, the "Bachelor" subreddits went into overdrive.
They met when Kat was a guest on his podcast, Trading Secrets. The chemistry was immediate. They went Instagram official in June 2024 at an F1 event, and for six months, it looked like they were the real deal. They were doing the "Step-Dad Jason" thing with MK, and fans were convinced an engagement was coming.
Why did Kat Stickler and Jason Tartick break up?
The split happened fast. On October 13, 2024, Jason posted a heartbreaking Instagram Story saying they were no longer together. He admitted he "falls fast and loves hard," and this time, it just didn't work.
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What actually happened? While they called it "amicable," people who follow them closely noticed a massive logistical wall. Kat is tied to Tampa because of her daughter and custody arrangements with Mike. Jason is a New York/Nashville guy who has been vocal about wanting to live in NYC. You can love someone with all your heart, but if neither person can move, you’re basically just dating a plane ticket.
The Mystery Man and the John Mayer Sighting
After the Jason breakup, Kat stayed single for a bit—or at least, she stayed quiet. Then came July 2025. She "soft-launched" a mystery man by posting a photo with his face scribbled out. Very classic influencer move.
But the real internet-breaking news happened in October 2025.
DeuxMoi and several major outlets like People reported that Kat was spotted on back-to-back dates in New York City with none other than John Mayer. On Friday, October 10, they were seen at a private club, and the next night, they were at Flyfish Club. Sources claimed John "sought her out" and was "actively pursuing her."
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Kat eventually addressed the rumors on TikTok on October 14, 2025. When asked if she was single, she smiled and said, "Um, yeah, I already told you that." It seems like the "John Mayer era" might have been a fun, high-profile fling or a series of dates rather than a committed relationship. Still, it proved that Kat is firmly in her "main character" era.
Where Kat Stands Now in 2026
As of January 2026, Kat seems to be focusing on herself and MK while keeping her romantic life a bit more guarded. She’s been vocal about "reframing" the goal of marriage, telling her followers that the real goal should be walking in alignment with your own values, not just walking down an aisle.
It's a huge shift from the girl who started her career as one half of a "couple's channel."
What you can learn from Kat's journey:
- Rebounds are real: Jumping into something like the Cam Winter situation right after a major life change is normal, but usually temporary.
- Logistics matter: Even if you're as charming as Jason Tartick, if you can't agree on a zip code, the relationship has an expiration date.
- Transparency is a choice: You don't owe the internet a "hard launch" of your partner until you're ready for the inevitable commentary that comes with it.
If you’re following Kat’s story, the best way to stay updated isn't just watching her feed—it's listening to her podcast appearances. That’s usually where the real, unpolished truth comes out after the TikTok filters are turned off. Check out her recent interviews if you want to hear her perspective on "dating as a single mom in your 30s" without the PR spin.