Katy Perry was in San Francisco on Friday night performing as part of her Lifetimes Tour, when a giant butterfly prop she was ...

Katy Perry nearly fell into the crowd when a prop malfunctioned during her performance at San Francisco’s Chase Center. Videos show Perry briefly pausing mid-song as the butterfly-shaped platform ...

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

Again, Yu is 12 years old. To cap off the national championships, she swam 4:35.53 in the 400 IM, the fifth-fastest time of ...