Katy Perry – Never Really Over & Small Talk

Backing Vocals – Gino Barletta
Backing Vocals – Leah Haywood
Backing Vocals – Hayley Warner
Edited By [Vocal Editing By] – Ryan Shanahan
Edited By [Vocal Editing By] – Zedd
Mastered By – Dave Kutch
Mixed By – Zedd
Mixed By [Additional Mixing By] – Ryan Shanahan
Producer – Dreamlab
Producer – Zedd
Programmed By – Leah Haywood
Programmed By – Daniel James
Programmed By – Zedd
Recorded By – Ryan Shanahan
Recorded By [Assisted By] – Brian Cruz
Vocals – Katy Perry
Written-By – Dagny Norvoll Sandvik
Written-By – Gino Barletta
Written-By – Leah Haywood
Written-By – Hayley Warner
Written-By – Michelle Buzz
Written-By – Daniel James
Written-By – Katy Perry
Written-By – Anton Zaslavski
Written-By – Jason Gill

Backing Vocals – Charlie Puth
Drum Programming – Johan Carlsson (4)
Drum Programming – Charlie Puth
Edited By [Vocal Editing By] – Peter Carlsson (3)
Engineer – Rachael Findlen
Engineer – Sam Holland
Engineer [Assistant] – Jeremy Lertola
Engineer [For Mix] – Bill Zimmerman (2)
Guitar – Johan Carlsson (4)
Mastered By – Dave Kutch
Mixed By – Phil Tan
Producer – Johan Carlsson (4)
Producer – Charlie Puth
Producer [Vocals] – Peter Carlsson (3)
Synth – Johan Carlsson (4)
Synth – Charlie Puth
Vocals – Katy Perry
Vocals [Talking By] – Johan Carlsson (4)
Written-By – Johan Carlsson (4)
Written-By – Charlie Puth
Written-By – Katy Perry
Written-By – Jacob Kasher Hindlin