Kim Kardashian reunited with newlywed Lauren Sánchez Bezos and their pal Katy Perry at Paris Fashion Week on Wednesday, July ...

Who's opening for Katy Perry? What songs are on her tour setlist? Everything to know about the concert at PHX Arena (formerly ...

Teenage Dream,' the chart-topping title track from Katy Perry’s blockbuster 2010 album, has joined the Spotify Billions Club.