This is the moment a riot police officer knocks protester's teeth out after smashing his shield into the man's face. The ...

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

While performing in San Francisco on her Lifetimes Tour, a giant butterfly prop carrying Katy Perry malfunctioned while ...

Video captured during the concert and shared with KTVU showed the singer performing her song “Roar” while riding a giant flying butterfly when the suspended prop abruptly dropped. (Video courtesy of N ...

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

A scary moment occurred late in Katy Perry’s sold-out concert at Chase Center in San Francisco on Friday. It happened during ...

Katy Perry nearly fell during on top of the audience during a midair malfunction in San Francisco on Friday, weeks after a ...

Katy Perry had a near-disastrous moment at her San Francisco concert Friday as her butterfly prop plunged while the singer was riding atop it.

Katy Perry got to enter herself into the grand pantheon of “Musical superstars who almost got really dumb obituaries because ...

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

Katy Perry’s butterfly prop dropped mid-air during a concert at the Chase Center in San Francisco, nearly causing a fall.