TikTok star Kat Stickler rose to online fame before her relationships made headlines.

Us Weekly exclusively reported in 2025 that Stickler and John Mayer were dating after being spotted dining in New York City together, per a photo obtained by DeuxMoi. But a source shared that she “doesn’t think this will be a serious relationship.”

One year earlier, Stickler and Bachelor Nation’s Jason Tartick announced their split.

“I am sad to share that Kat and I are no longer together,” Tartick wrote via his Instagram Story in October 2024. “It’s fair to say that I love hard with all my heart and fall fast. Sometimes in life that works out and other times, it doesn’t. This time it didn’t.”

He continued, “Kat has brought me so much happiness and light, she brought out parts of me I never knew exist

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