Katy and Grimmy chat about British food ahead of her visit to Hull for Big Weekend. The best news since Katy Perry's Chained To The Rhythm dropped has just been announced: she's headlining the ...

Tippy Dos Santos does an acoustic version of Katy Perry's top hit song "Chained To The Rhythm." Subscribe to our YouTube channel! http://bit.ly/PEPYouTubeChannel Know ...

We all have certain friends that we know we can turn to when times get tough. For Katy Perry, that friend is Sia. Perry has praised the enigmatic Australian singer-songwriter in a new interview ...