1 | I Kissed a Girl- recording engineer:
- Mike Caffrey (drum machine [drum])
- miscellaneous support:
- Gary "G" Silver (task: production coordinated)
- programming:
- benny blanco and Dr. Luke
- engineer:
- Nick Banns, Mike Caffrey, Aniela Gottwald, John Hanes , Sam Holland , Tina Kennedy and Emily Wright
- additional producer:
- benny blanco and Mike Caffrey (drum machine [drum])
- producer:
- Dr. Luke
- assistant mixer:
- Tim Roberts
- mixer:
- Serban Ghenea
- bass guitar [bass] and guitar [guitars]:
- Dr. Luke
- drums (drum set) [drums]:
- benny blanco and Dr. Luke
- drums (drum set) [live drums]:
- Steven Wolf
- background vocals:
- Cathy Dennis
- lead vocals:
- Katy Perry
- phonographic copyright (℗) by:
- Capitol Music Group (in 2008)
- produced for:
- Kasz Money Productions, Inc.
- recorded at:
- Conway Recording Studio in Hollywood, Los Angeles, California, United States, Dr. Luke's in New York, New York, United States, Legacy Recording Studios in Manhattan, New York, New York, United States and Monster Island in New York, New York, United States (drum machine [drum])
- mixed at:
- MixStar Studios in Virginia Beach, Virginia, United States
- part of:
- BILLIONS CLUB
- recording of:
- I Kissed a Girl
- writer:
- Cathy Dennis, Lukasz Gottwald, Max Martin and Katy Perry
- publisher:
- EMI April Music Inc., EMI Music Publishing UK, Kasz Money Publishing , Maratone, MXM Music AB, Prescription Songs, Toxic Songs Ltd., WB Music Corp. and When I’m Rich You’ll Be My Bitch
| Katy Perry | 4 | 2:59 |