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

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.

A scary moment occurred late in Katy Perry’s sold-out concert at Chase Center in San Francisco on Friday (June 18). It happened during one of the Perry’s (roughly) 278,433 aerial/high-rise sequences ...

The ironic part about all this — about the number retirement, about the Mets Hall of Fame induction, about The Captain, the No. 5 becoming immortalized in the left-field corner at Citi Field, the ...