The tirade comes at the end of a week in which Katy, 40, was fiercely criticized and brutally mocked for her role in Jeff ...

Miley Cyrus' brother, Trace Cyrus, accuses Katy Perry of copying her every move, from hair to hip-hop. Internet reacts to ...

Following the public backlash over the Blue Origin space flight taken by Katy Perry, an insider revealed she had "regrets".