Katy Perry experienced a frightening onstage mishap Friday night during her Lifetimes Tour stop at the Chase Center in San Francisco. While performing her hit song “Roar,” the pop star was seated atop a large butterfly-shaped prop that was designed to fly above the crowd.

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

Perry is currently touring in support of her latest album, 143, which reached No. 6 on the Billboard 200. Her next show is scheduled for Monday (July 21) in Seattle, followed by shows in Canada, Europe and South America. The trek, which launched in late April, is set to wrap in early December.