Days before releasing 143, the "Dark Horse" singer put on a spectacular performance at the VMAs, where she was honored with ...

Katy Perry made an appearance on "Jimmy Kimmel Live!" on Jan. 29 wearing an edgy monochrome look set off by a pair of black ...

Katy Perry has something to say about Carrie Underwood replacing her as a judge on American Idol.

Katy Perry is leaving American Idol in good hands. After the "Dark Horse" singer announced that season 22 of the singing ...

Katy Perry has plenty of faith in Carrie Underwood as she prepares to take the wheel on American Idol. After it was announced ...