From one girl boss to another! Carrie Underwood made her debut as Katy Perry‘s replacement on American Idol during the Season ...

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

This week, the beloved reality singing competition "American Idol" will return to screens around the world. Here's what to ...

Carrie Underwood, who won 'American Idol' in 2005, joined the Season 23 judging panel as a replacement for Katy Perry ...

However, there were plenty of Perry defenders, too ... I turned the station. Missing Katy.. not liking tonight’s show. For the most part, there seemed to be mixed reactions amongst viewers.