"They were able to have one day where they weren’t just patients worrying about their next treatment," one fan's mom recalled ...

Katy Perry has been a defining voice of American pop culture for over a decade. Famous for her catchy tunes and colorful ...

Katy Perry has been announced as the headliner for one of Europe's biggest festivals – just weeks after announcing she and ...

Explore Katy Perry's top 5 songs that showcase her artistry and influence in the music industry. From Dark Horse to Teenage ...

Katy Perry turned the stage at London’s O2 Arena into a full-blown sci-fi fantasy during her Lifetimes Tour stop, rocking a futuristic armor look. The pop powerhouse, 40, known for hit songs “Firework ...

London’s Katy Perry diehards, it’s nearly time. The singer of hits like ‘Firework’, ‘California Gurls’ and ‘Hot N Cold’ is in ...

Katy Perry made her London stop on the Lifetimes Tour unforgettable — not just with music, but with compassion. During her October 13 show at The O2, the 40-year-old singer shared a touching moment ...

An 11-year-old girl from Hull was thrilled to be plucked from an audience of thousands to appear on stage with one of her ...