Katy Perry's butterfly prop malfunctioned during her San Francisco concert, dropping suddenly but she continued her performance.

Katy Perry was in San Francisco on Friday night performing as part of her Lifetimes Tour, when a giant butterfly prop she was ...

Just as Perry was getting ready to sing the "Roar" chorus, the giant metal insect fell, causing her to be airborne for a few seconds. Despite nearly being thrown off the butterfly, a startled Perry ...

Katy Perry experienced a frightening midair mishap Friday night during her Lifetimes Tour stop at the Chase Center in San ...

Katy Perry experienced a frightening onstage mishap Friday night during her Lifetimes Tour stop at the Chase Center in San ...

In a heart-stopping moment at her San Francisco concert Friday, Katy Perry experienced a terrifying incident when her massive ...

The viral video shows Katy Perry singing atop the large, winged structure when it unexpectedly tilts forward, sending her ...

Katy Perry triumphs during concert at Chase Center, despite technical difficulties and overblown stage production.