After Trump Claimed Fake Taylor Swift Endorsement, Her Fans Make Real Push for Harris

Nine days after former President Donald J. Trump falsely claimed to accept an endorsement from the pop superstar Taylor Swift, thousands of Swift fans, including some high-profile cultural and political figures, gathered on a video call with the goal of ensuring his defeat.

They shared their favorite Swift songs. They quoted their favorite Swift lines. And then they assailed Mr. Trump’s political agenda as a threat to women.

One fan, the singer Carole King, sang Ms. Swift’s song “Shake It Off.” Another, Senator Elizabeth Warren, Democrat of Massachusetts, described Mr. Trump as a bully who was “trying to claw us back into the dark days.”

Senator Kirsten Gillibrand, a New York Democrat who attended two concerts on Ms. Swift’s Eras Tour, made a series of jokes at Mr. Trump’s expense that played on the singer’s lyrics.

They all were gathered on Tuesday under the banner of Swifties for Kamala, a group that is not officially affiliated with Vice President Kamala Harris or Ms. Swift — who has not publicly endorsed a candidate in the election — but that is seeking to deploy the intensity of Ms. Swift’s vast fan base in support of Ms. Harris’s bid for the White House.

“For me, Kamala is really a relaxing thought,” Emerald Medrano, 22, a founder of the group, said on the call, alluding to the singer’s lyrics in the song “Karma.”