Katy Perry reacted to a conspiracy theory dating back to 2014 that claims she's slain 6-year-old beauty queen JonBenét Ramsey ...

Katy Perry's upcoming world tour may not happen after all, according to sources close to the singer. The pop star was set to ...

There are quite a few wild conspiracy theories following celebrities, like the theory that Avril Lavigne allegedly has a ...

Katy Perry shocked fans by responding to a wild viral theory that suggests she is actually an infamous murder victim.

Katy Perry is dealing with major career stress as a ton of seats remain unsold for her make or break tour – but she’s vowing ...

Perry will be joined on the flight by Gayle King, co-host of CBS Mornings; Aisha Bowe, former NASA rocket scientist; Amanda ...