Taylor Swift's concerts in Vienna were abruptly canceled due to a thwarted terror plot involving a 19-year-old suspect, Beran A.

, who allegedly planned to attack the events.

The suspect, who had radicalized online, was arrested after authorities received a tip-off from a U.

S. intelligence agency.

The cancellation left fans, known as 'Swifties,' disappointed but resilient, as they gathered in Vienna to celebrate their idol in alternative ways.

The incident has sparked a political debate in Austria, with parties clashing over security and immigration policies.

Meanwhile, Swift resumed her tour in London, performing alongside Ed Sheeran, as security measures were heightened to ensure fan safety.

The thwarted attack highlights ongoing concerns about online radicalization and the challenges of maintaining public safety at large events.