Credits
PERFORMING ARTISTS
The Baseballs
Performer
COMPOSITION & LYRICS
Katy Perry
Songwriter
Benjamin Levin
Songwriter
Max Martin
Songwriter
Bonnie McKee
Songwriter
Calvin Broadus
Songwriter
Lukasz Gottwald
Songwriter
PRODUCTION & ENGINEERING
Erik Macholl (Audio)
Editing Engineer
Andreas John
Mixing Engineer
JMC Music
Producer