Pop sensation Katy Perry has divulged her quirky Christmas ... Katy spilled the beans about her plans to don The Grinch costume on Christmas Eve and serenade her neighbors, including the Sussexes ...

“I didn’t know I needed a video of Celine Dion humping Katy Perry in a burger costume until now.” And in a third video on Twitter, Perry hilariously tries to put on her burger costume after ...

Hugh McIntyre covers music, with a focus on the global charts. Katy Perry's "Cozy Little Christmas" debuts on one chart in the U.K. and returns to two others, ... [+] helping her score a much ...

Katy Perry likened her upcoming tour to "Disneyland-on-wheels," promising to play a mix of beloved classics and new music.