Kat Stickler has not publicly confirmed that she is officially dating anyone right now, but there are strong recent rumors and reports linking her to John Mayer and to a “mystery man” she soft-launched on TikTok in 2025.

Quick Scoop: Who Is Kat Stickler Dating?

Over the last year or so, Kat’s love life has gone through a few phases, and that’s where the confusion comes from.

1. Her own “I’m single” statement

  • In October 2025, Kat posted a TikTok where someone off camera asked, “Kat, are you single?” and she replied that she was, confirming she was not in a relationship at that moment.
  • The video arrived right after headlines about her being seen out with John Mayer, which made the “I’m single” answer feel like a subtle response to the rumors.

2. John Mayer dating rumors

  • Kat and John Mayer were spotted on back‑to‑back “date nights” in New York City, which kicked off intense speculation that they were romantically involved.
  • A report citing unnamed insiders later said John “sought her out and pursued her,” adding that they were dating but keeping things very new and casual, with no serious commitment yet and no official confirmation from either of them.
  • Around the same time, another outlet still described her as single, which shows how unsettled and rumor‑heavy the situation was.

3. The “mystery man” soft launch

  • Before the John Mayer buzz, in July 2025 Kat posted a TikTok that looked very much like a “soft launch” of a new romance: a PDA‑filled clip with a man whose face wasn’t clearly shown, paired with text about a girl whose life is online and a guy whose life is private.
  • Fans flooded the comments trying to guess his identity, but the coverage consistently referred to him only as a “mystery man,” and no name was confirmed publicly.
  • This was described as her first public romance after her October 2024 breakup with Jason Tartick.

4. Recent dating history context

  • Kat first rose to prominence making content with her then‑husband Mike Stickler; they later divorced but continue to co‑parent their daughter MK.
  • In 2024, she dated Bachelor Nation’s Jason Tartick for several months, and they announced an amicable breakup in October 2024.
  • In early 2025, she spoke about her post‑divorce “serious” relationships and how people judge her “body count,” making it clear she’s aware of the scrutiny around her love life.

So, what’s the “latest news”?

Putting it all together:

  • Officially: Kat has publicly described herself as single when directly asked, even amid the John Mayer speculation.
  • Unofficially:
    • She soft‑launched a relationship with a mystery man in mid‑2025.
* Multiple reports later claimed she and John Mayer were dating and “seeing where it goes,” but without either of them making a clear public confirmation or label.

Given how fast influencer relationships and soft launches change, any “who is Kat Stickler dating” answer is partly timing‑dependent and partly rumor‑based. The safest upshot is: she has been linked to a mystery boyfriend and to John Mayer, but she herself has publicly leaned on the word single while keeping details private.

Note: Information gathered from public forums or data available on the internet and portrayed here.