Katy Perry: References & Edit History

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Primary Contributors

  • John M. Cunningham
  • The Editors of Encyclopaedia Britannica
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Article History

Type Description Contributor Date
Updated the status of her relationship with Justin Trudeau and noted her performance at the 2026 World Cup. Aug 07, 2026
Added cross-references. May 05, 2026
Modified link of Web site: Live About - The Top 15 Katy Perry Songs. Jan 19, 2026
Added a top question and updated the Personal life section. Oct 27, 2025
Anniversary information added. Oct 21, 2025
Add new Web site: NPR - Katy Perry On Expanding And Reframing Herself On 'Smile'. Oct 02, 2025
Mentioned her 2025 spaceflight. Apr 22, 2025
Added cross-reference. Apr 16, 2025
Added the album 143 and noted that she left American Idol. Mar 06, 2025
First paragraph modernization. May 06, 2024
Revised the sales figure for the album One of the Boys. Jul 22, 2022
Added the album Smile. Jan 13, 2021
Add new Web site: Live About - The Top 15 Katy Perry Songs. Mar 27, 2020
Article revised and updated. Mar 13, 2018
Add new Web site: Official Site of Katy Perry. Oct 01, 2014
Add new Web site: AllMusic - Katy Perry. Jul 07, 2014
Noted the release of Prism (2013). Apr 01, 2014
Updated to reflect her role in the movie The Smurfs 2 (2013). Aug 02, 2013
Added the movie Katy Perry: Part of Me (2012). Also revised discussion of her relationship with Russell Brand to note that their marriage had ended. Jul 05, 2012
New article added. Oct 21, 2011
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