Bass – Fred Cash, Jr*Electric Organ [Hammond B3] – Onree GillGuitar – Ronnie Dryton*Mixed By – Manny MarroquinRecorded By – Tony BlackRecorded By, Co-producer, Programmed By [Digital] – Kerry "Krucial" Brothers*Recording Supervisor – Ann MincieliWritten-By, Producer, Synthesizer [Piano], Instruments, Backing Vocals – Alicia Keys

Arranged By, A&R [Direction] – Steve Lunt*Audio Generator – Uwe LietzowBacking Vocals – BlackCell, Britney Spears, Emma HolmgrenEngineer [Sound] – Tobias LehmannEngineer, Programmed By – Greg "Wizard" Fleming*Guitar – Henrik JonbackKeyboards [Additional] – Darren MorrisMastered By – Tom CoyneMixed By – Niklas FlycktRecorded By, Arranged By, Producer, Programmed By [All Other Instruments], Edited By [Digital] – Bloodshy & AvantRemix, Co-producer, Music Director – X-Press 2Written-By – Edward T. Riley*, Gene GriffinWritten-By, Administrator – Bobby Brown

Mixed By – Leslie BrathwaiteMusical Assistance – Cory WilliamsProducer – Flash TechnologyWritten-By – H. Lang*, K. Hilson*Written-By, Producer [Vocals] – S. Garrett*

Engineer [Assistants] – Aaron Lepley, Renson MateoEngineer [Live] – Toby FrancisMixed By – Brad GildermanPiano [Arrangement], Piano – Jason HalbertVocals – Kelly ClarksonWritten-By – Matthew Wilder, Rebekah Jordan*