Why Did THESE Katy Perry Singles Underperform?
23:10
Re-Imagining Katy Perry's "Witness"
13:53
What Made Katy Perry's "Teenage Dream" So Successful?
23:36
Katy Perry - Boxset Katy CATalog Collector's Numbered Edition (Vinyl) | UNBOXING
8:31
Has Katy Perry ever farted on stage? | Katy Perry plays Kids Ask
8:42
Did Katy Perry's "Smile" Actually "Flop"?
20:52
Why Fifth Harmony Fell Apart
17:18
Katy Perry - Fantasy chart history (2008-2023)
10:02