Katy Perry had a scare at her San Francisco concert when her flying butterfly prop malfunctioned mid-air, nearly causing her to fall into the crowd.

"These flying stage props need to be banned because there's way too many people at risk from these malfunctioning." ...

(CNN) — 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 ...