Katy Perry powered through a midair prop malfunction during her concert in San Francisco, California, on Friday night.

Katy Perry was in San Francisco on Friday night performing as part of her Lifetimes Tour, when a giant butterfly prop she was riding malfunctioned as it hung suspended over the crowd.

Katy Perry powered through a prop malfunction, which almost derailed her performance during her Lifetimes Tour concert on Friday, July 18, at San Francisco's Chase Center, RadarOnline.com can report.

First Beyoncé, now Katy Perry. The “Part of Me” singer was in San Francisco on Friday night performing as part of her Lifetimes Tour, when a giant butterfly prop she was riding malfunctioned ...

Katy Perry had a near-disastrous moment at her San Francisco concert Friday as the singer’s giant butterfly prop plunged several feet while the singer was riding on it.

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

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