Katy Perry's tour prop began malfunctioning during her concert in San Francisco. A footage capturing the incident from Perry's ongoing Lifetimes Tour had been going viral.

Celebrate gorgeous flowers at the Lotus and Water Lily Festival, check out music and cultural festivals, and enjoy animals ...

Teenage Dream,' the chart-topping title track from Katy Perry’s blockbuster 2010 album, has joined the Spotify Billions Club.

Katy Perry and Orlando Bloom reportedly plan to break up after the “Firework” singer finishes her current “Lifetimes” tour. katyperry/Instagram ...

Katy Perry's "devastating" album flop has reportedly caused "tension" and "stress" in her relationship with fiancé Orlando Bloom.

Katy Perry's poor album reception has caused "stress" and "tension" in her relationship with Orlando Bloom, according to a source.

The singer-songwriter went through a rough patch with her fiancé, actor Orlando Bloom, a source exclusively tells PEOPLE. The singer is currently on her Lifetimes Tour in Australia.

Katy Perry performing her smash hit, "Dark Horse". A highlight of the show was the performance of "Nirvana," where Katy flew amongst the crowd in a fun wired set-up.

Katy Perry has everything riding on her upcoming tour and she’s firing herself up, big time, while being under no illusion that this potential comeback is a defining, make-or-break moment for ...

Singer-songwriter Katy Perry opens up to PEOPLE about reading reviews — and the advice she lives by from her therapist.

Katy Perry isn't fazed by her critics. Speaking with PEOPLE about her newly announced Lifetimes Tour, which is in support of her album 143, the "Hot N Cold" singer revealed she does read her album ...