The “Part of Me” singer was in San Francisco on Friday night performing as part of her Lifetimes Tour, when a giant butterfly ...

Katy Perry's tour prop began malfunctioning during her concert in San Francisco. A footage capturing the incident from Perry's ongoing Lifetimes Tour had been going viral.

Katy Perry nearly suffered a scary fall after a giant butterfly prop malfunctioned in mid-air at San Francisco’s Chase Center on July 18.

"Teenage Dream" hitmaker Katy Perry's high-flying butterfly prop appears to have malfunctioned during a concert in San Francisco.