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John Mayer, Kat Stickler Romance Fizzles Out After Months
23 Jun
Summary
- John Mayer and Kat Stickler ended their relationship a few months ago.
- The romance between Mayer and Stickler was described as fun but not serious.
- Busy schedules and different lifestyles contributed to the breakup.

Singer John Mayer, 48, and influencer Kat Stickler, 31, have ended their romantic relationship. A source revealed to Us Weekly that the couple went their separate ways a few months prior to June 2026, describing their romance as fun but never destined for seriousness.
The insider characterized the split as amicable, stating the relationship simply "fizzled out" due to differing lifestyles. They remain friends, with the source noting that the relationship wasn't dramatic.
Stickler, who is a mother, was reportedly cautious about introducing her daughter to new partners. Both Mayer and Stickler's demanding schedules also presented challenges in maintaining the relationship.
The pair were first seen together in New York City in October 2025. By late October 2025, Us Weekly reported they were dating, with Mayer having pursued Stickler.
Sources indicated that in December 2025, Mayer was looking to settle down and date seriously. At that time, it was suggested that he and Stickler were getting serious, with their humorous personalities seen as a good match.
Stickler was previously linked to a mystery man after her split from Jason Tartick in October 2024. She shares a daughter, MK, with her ex-husband Mike Stickler, from whom she divorced in 2021 after a two-year marriage. Mayer has had past high-profile relationships with celebrities such as Jennifer Aniston, Katy Perry, and Taylor Swift.