Taylor Swift appears to ask fans to leave John Mayer alone as she performs song for first time in 11 years

Taylor Swift Urges Fans Not to Bully John Mayer Amid 'Speak Now' Rerelease

Taylor Swift Tells Fans Not To ‘Defend’ Her Against Ex John Mayer: Watch

Taylor Swift Played "Dear John" For The First Time In 11 Years And Had A Message For Fans Who "Defend" Her Online