07:26 PM EDT 12/18/2014
Originally posted 08/25/2014 09:15AM
The star shows off her best nostalgia/Tumblr moment at the VMAs – and Britney shares her thoughts
Originally posted 08/22/2014 05:45PM
Talk about the perfect #throwbackthursday!
Originally posted 08/17/2014 04:00PM
Katy Perry spent "Last Friday Night" getting her nose pierced – for all the world to see.
Originally posted 08/16/2014 06:30PM
The stars are trying a new fashion statement
Originally posted 08/16/2014 11:25AM
We interviewed the singer's makeup artist on her bold onstage beauty looks
Originally posted 08/06/2014 03:00PM
Don't let her dating history fool you: Katy Perry isn't opposed to non-famous suitors.
Originally posted 08/05/2014 12:00PM
Originally posted 08/01/2014 04:15PM
Katy Perry's fans are definitely vocal about their love for the singer, and President Barack Obama might just be a card-carrying member of the KatyKats!
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