Credits
- Song Name: Witness
- Artist Name / Band Name: Katy Perry
- Featuring: N/A
- Produced By: Ali Payami & Max Martin
- Album Name: Witness
- Release Date: May 15, 2017
- Genre: Pop
- Record Label: Capitol Records (CAP)
- Written By: Ali Payami, Max Martin, Katy Perry & Savan Kotecha
- Performance: Peaked at No.N/A
- Sampled In: N/A
- Cover By: N/A
- Remixed By: N/A
