The producer with the most number one hits in history has 27 Billboard Hot 100 hits to his name, including ones with Taylor ...

Katy Perry took to the stage at The Town Festival on September 14 in São Paulo, Brazil. During her performance, Katy expressed appreciation for her Brazilian fans and addressed the audience of The ...

Katy added open-toe silver high heels and accessorized with sepia-tinted, black-framed aviator glasses. Engaging her 202 ...