Katy Perry to Leave 'American Idol', Sparks Speculation on Replacement

After seven seasons, Perry cites new music and world tour plans as she exits, with fans and industry insiders debating potential successors.

Katy Perry announces her departure from 'American Idol' after seven seasons, citing new music and a possible world tour as reasons.
Speculation about Perry's replacement includes Alanis Morissette, Carrie Underwood, Paula Abdul, and Jennifer Lopez, with fans and media outlets weighing in.
Morissette and Underwood are highlighted as strong contenders, with Morissette praised for her previous guest judge appearance and Underwood for her musical versatility.
Jennifer Lopez and Paula Abdul, both former 'Idol' judges, are also considered possible replacements, with Lopez's upcoming album release adding to the speculation.
Fans express excitement for Perry's musical comeback, supporting her decision to leave 'Idol' and anticipating her headline performance at Rock in Rio.