Katy Perry surprised fans at Rock in Rio by going into the crowd to hang out and take photos with them before her performance in Brazil on Friday night.

The singer tries to revive her imperial era — but her perfunctory pop music feels trapped in a bygone time.

Review: Katy Perry's new album 143 is a mercenary, soulless LP that raises a lot of questions. Here are the biggest mysteries.

Katy Perry's daughter, Daisy, showcased her sweet singing voice in the song 'Wonder,' the closing track of the album '143' ...

The 39-year-old singer is engaged to Hollywood star Orlando Bloom, and they share a four-year-old daughter named Daisy, ...

Katy Perry, 39, made a statement as she performed jaw-dropping aerial stunts as she took to the stage during the Rock in Rio ...

Katy Perry’s new album, “143,” is hardly the comeback that she needed. It’s as if she became a has-been before her time on “American Idol.” ...

Katy Perry's '143' album has had a rocky rollout, to say the last. Now, after months of controversy and tepidly received singles, the album is out for all to hear.

Fall kicks off this weekend with fresh music from a diverse list of artists. September 20-21 releases include: Bob Dylan and ...

Katy Perry's album "143" is here following her "American Idol" departure. Here's why critics are calling her album "mindless" ...

Katy Perry has opened up on the intimate life she and Hollywood actor fiance Orlando Bloom live and described their 'loud' ...