"Taylor Swift’s manager confirms: ‘Ticket sales are dead after Harris endorsement backlash," an Oct. 4 Facebook post said. It was flagged as part of Meta’s efforts to combat false news and misinformation on its News Feed. (Read more about our partnership with Meta, which owns Facebook, Instagram and Threads.)

Brittany Mahomes posted a photo on Instagram on Wednesday that shows Taylor Swift rubbing her pregnant belly after Swift came out in support of Vice President Kamala Harris.

It's complicated to determine whether these figures are directly linked to her support for Kamala Harris or simply a normal fluctuation.