Katy Perry is reported to be disappointed after some low ticket sales in her 83-concert worldwide tour inspired by Taylor ...

Sabrina Carpenter achieves her fifth Billboard Pop Airplay chart-topper with 'Bed Chem,' making it the fourth No. 1 single ...

Katy Perry's upcoming tour is reportedly facing significant challenges, with sources suggesting that some dates may be ...

Along with a NASA rocket scientist, a bioastronautics research scientist and a film producer, Katy Perry will "shoot across ...