- Chico Bennett - Producer, Remixing
- DJ Joe Bermudez - Producer, Remixing
- Ronnie "Chico" Di Cicco- Producer. Remixing
- Rob Chiarelli - mixing
- Dirty Freqs - Producer
- Hilary Duff - Executive Producer, Lead and backing vocalist
- Matthew Gerrard - Producer
- Jason Graucott - Mixing
- Derrick Harvin - Producer
- Enny Joo - Art Direction and Design
- Leslie Keye - Photography, Creative Director
- Rhett Lawrence - Producer, Engineer, Mixing
- Logic- Producer, Mixing
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- The Matrix - Arranger, Producer, Engineer, Mixing
- Steve McMillan - Engineer, Mixing
- Vada Nobles - Producer, Mixing
- Dave Pensado - Engineer, Mixing
- Andre Recke - Executive Producer
- Brian Reeves - Engineer, Mixing
- Jeff Rothschild - Mixing
- John Shanks - Producer, Mixing
- Phil Tan - Mixing
- Ryan Tedder - Producer, Engineer
- Richard "Humpty" Vission - Producer, Remixing
- Robert Vosgien - Mastering
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