John Mayer: Health, Sobriety, Relationships & Net Worth

John Mayer has been a fixture in popular music since the early 2000s, but his life offstage—his health, his decision to stop drinking, and his high-profile relationships—has drawn nearly as much attention as his guitar solos. This article separates verified public records from media speculation, drawing on interviews, health disclosures, and biographical sources to answer the most common questions about Mayer’s diagnosis, sobriety journey, and relationship history. Britannica and Biography.com provide the core biographical framework; Mayer’s own words, collected in podcast interviews and health-outlet summaries, inform the sections on sobriety.

Last checked: 2026-06-08

Diagnosis: Granuloma annulare (benign skin condition) · Marital status: Never married · Longest public relationship: Jennifer Aniston (2011-2013) · Most famous ex: Taylor Swift (age gap: 12 years)

What is John Mayer diagnosed with?

Mayer was diagnosed with a granuloma on his vocal cords in 2011, a noncancerous growth that required treatment and delayed the release of his album Born and Raised until 2012, according to Biography.com. The condition is benign and did not permanently affect his singing or guitar playing.

How John Mayer disclosed his diagnosis

Mayer talked openly about the vocal cord granuloma in interviews during the Born and Raised promotional cycle. “I ate textbooks and self-treatment didn’t work,” he told reporters, reflecting on the stressful period. The condition forced him to cancel tour dates and undergo extensive voice rest and therapy.

Did John Mayer ever marry?

Mayer has never married. His longest public relationships were with actress Jennifer Aniston (2011–2013) and singer Katy Perry (on and off from 2012 to about 2015), but neither led to an engagement or marriage, per ELLE.

Notable relationships

• Jennifer Aniston — reportedly dated from early 2011 to early 2013; Mayer has called the relationship “the most significant” of his life in media interviews.
• Katy Perry — on-and-off romantic involvement from 2012 to 2015; both have spoken positively about each other in retrospect.
• Taylor Swift — short relationship in late 2009 when Swift was 19 and Mayer was 32 (a 12‑year age gap). Swift’s song “Dear John” is widely believed to reference Mayer.
• Jessica Simpson — dated in 2006–2007, part of Mayer’s earlier high‑profile period.

Why he hasn’t married

In interviews, Mayer has not given a single definitive reason. On the Call Her Daddy podcast, he said that since becoming sober from alcohol, “I don’t really date. I don’t think I have to, to be quite honest.” The implication is that his social habits changed after quitting drinking, which may have reduced his desire for a formal partnership.

Is John Mayer fully sober?

Mayer has been sober from alcohol since October 23, 2016, when he stopped drinking after a six‑day hangover following Drake’s 30th birthday party. He describes quitting as a decision driven by negative effects on his life, not a diagnosis of addiction. He has said he does not consider his past drinking a “full‑blown addiction,” but that alcohol “always felt wrong.” FHE Health reports that Mayer substituted alcohol with marijuana, meaning his sobriety does not extend to total substance abstinence.

Sobriety timeline

• October 23, 2016 — last alcoholic drink.
• 2017 — Mayer reports completing four tours, playing in two bands, and releasing new music within the first year after quitting.
• 2025 — publicly maintained over 6 years of alcohol‑free living.

Statements from John Mayer on Sobriety

“I quit drinking like six years ago, so I don’t have the liquid courage. I just have dry courage.”

— John Mayer on the Call Her Daddy podcast (via The Independent)

“I never had a serious issue with it. [But] there’s never an amount that felt like I was succeeding at life. It always felt wrong.”

— John Mayer, cited by FHE Health

How old was Taylor Swift when she dated John Mayer?

Taylor Swift was 19 years old when she and John Mayer were romantically involved in late 2009. Mayer was 32 at the time, creating a 12‑year age gap. The relationship ended after a few months, and Swift’s song “Dear John” from her 2010 album Speak Now is widely interpreted as a reflection on that relationship. Mayer has expressed discomfort with the song and the public nature of its lyrics.

Is John Mayer in a relationship now?

As of May 2025, there are no credible reports confirming that John Mayer is in a romantic relationship. In public interviews, he has stated that since becoming sober from alcohol, he “doesn’t really date” and no longer has “liquid courage,” framing dating as less important in his current life stage. There has been no verified photo, statement, or public sighting suggesting a current partner.