Katy Perry was a judge on ‘American Idol’ for seven years until she announced she was leaving the singing competition in ...

Carrie Underwood's debut as a judge on American Idol has drawn in more viewers than Katy Perry's final season premiere, by ...

Pop queens Katy Perry and Rebecca Black are making waves again, but this time, it's not about a viral single. The two singers ...

Pop star Katy Perry will fly to space this spring as part of a six-member, all-female crew with Blue Origin, the company ...

Carrie Underwood replaced Katy as a judge on 'American Idol,' but some fans miss the 'Teenage Dream' hitmaker. Find out why ...

Katy Perry is facing an uphill battle with her upcoming Lifetimes tour, as reports indicate that thousands of tickets remain ...

Katy Perry will "shoot across the sky" with Gayle King and Lauren Sánchez, along with a NASA rocket scientist, ...

A special preview episode introducing Carrie Underwood as a judge was watched by 5.9 million viewers, which is higher than the Season 22 finale ...

Katy Perry has once again proven that she is the undisputed queen of glamour and the stage. The singer recently caused a stir on Instagram by revealing a dazzling Zuhair Murad gown that immediately ...

American Idol's original winner Kelly Clarkson shares how she feels about fellow Idol Carrie Underwood joining the judge's ...

American Idol showrunner Megan Michaels Wolflick has shared her thoughts on Carrie Underwood's controversial performance at ...