Mixed By – Manny MarroquinMixed By [Assistant] – Chris Galland, Delbert BowersProducer – Oren Yoel*Recorded By – Sean TallmanRecorded By [Assistant] – Doron Dina, Todd HurttViolin – Paul DatehWritten-By – Oren Yoel*, Stacy Barthe

Co-producer – P-NastyEngineer – Chris "Tek" O'RyanMixed By – Jaycen JoshuaMixed By [Assistant] – Trehy HarrisProducer – Mike WiLL Made-It*Producer [Vocals] – Rock City Recorded By – Ruben Rivera, Stephen Hybicki, Tim RobertsRecorded By [Assistant] – Eva Reistad, Mike GaydusekWritten-By – Douglas Davis*, Mike L. Williams II*, Miley Cyrus, Pierre Ramon Slaughter*, Ricky Walters, Theron Thomas, Timothy Thomas

Co-producer – Marz Engineer – Chris "Tek" O'RyanFeaturing – Britney SpearsMixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Recorded By – Stephen Hybicki, Tim RobertsRecorded By [Assistant] – Mike GaydusekWritten-By – Marquel Middlebrooks, Mike L. Williams II*, Miley Cyrus, Sean Garrett

Edited By [Digital], Arranged By, Recorded By – Andrew Coleman Engineer [For Mix] – John HanesFeaturing – NellyMixed By – Serban GheneaProducer – Pharrell WilliamsRecorded By [Assistant] – Matthew Desrameaux, Todd HurttWritten-By – Cornell Hayes, Jr.*, Miley Cyrus, Pharrell Williams

Co-producer – P-NastyEdited By [Digital Editing], Arranged By, Recorded By – Stephen Hybicki, Tim RobertsFeaturing – Future Mixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Producer [Additional] – Tyler Sam Johnson*Recorded By [Assistant] – Eva Reistad, Jon Garrett , Mike GaydusekWritten-By – Ben E. King, Jeremih Felton, Jerry Leiber, Mike L. Williams II*, Mike Stoller, Miley Cyrus, Nayvadius Wilburn, Pierre Ramon Slaughter*

Arranged By [Strings], Conductor – David Richard Campbell*Cello – Rudy Stein, Steve Richards, Suzie KatayamaConcertmaster, Violin – Charlie BisharatContractor – Suzie KatayamaCoordinator – Travis WarnerCoordinator [Production Coordinator] – Irene RichterDrums – Steven WolfEngineer – Clint Gibbs, Mike Caffrey, Phil Allen*, Sven HeidingaEngineer [Assistant] – Eric Eylands, Rachael FindlenEngineer [For Mix] – John HanesEngineer [Pro Tools] – Jake GorskiEngineer [Strings] – Steve ChurchyardInstruments [All], Programmed By – Cirkut*, Dr. LukeMixed By – Serban GheneaPiano – Stephan MoccioProducer – Cirkut*, Dr. LukeViola – Andrew Duckles, Darrin McCannViolin – Alyssa Park, Grace Oh, Joel Pargman, John Wittenberg, Kevin Connolly, Sara Parkins, Songa Lee*Written-By – Henry Walter, Lukasz Gottwald, Maureen "Mozella" McDonald*, Sacha Skarbek, Stephan Moccio

Co-producer – Marz Engineer – Chris "Tek" O'RyanFeaturing – Big SeanMixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Recorded By – Stephen Hybicki, Tim RobertsRecorded By [Big Sean Vocals, Assistant] – Maximilian JaegerRecorded By [Big Sean Vocals] – Rob KinelskiWritten-By – Marquel Middlebrooks, Mike L. Williams II*, Miley Cyrus, Sean Anderson , Sean Garrett

Edited By [Digital], Arranged By, Recorded By – Andrew Coleman Engineer [For Mix] – John HanesGuitar, Whistle – Chad HugoMixed By – Serban GheneaProducer, Written-By – Pharrell WilliamsRecorded By [Assistant] – Hart Gunther, Todd Robinson

Co-producer – P-NastyEngineer – Chris "Tek" O'RyanMixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Recorded By – Stephen HybickiWritten-By – Mike L. Williams II*, Miley Cyrus, Pierre Ramon Slaughter*, Samuel Jean

Featuring – French MontanaMixed By – Manny MarroquinMixed By [Assistant] – Chris Galland, Delbert BowersMusic By [All], Producer, Programmed By – Rami Samir Afuni*Recorded By – Karl Petersen Recorded By [French Montana Vocals] – Matthew TestaWritten-By – Karim Kharbouch, Miley Cyrus, Maureen "Mozella" McDonald*, Rami Samir Afuni*

Co-producer – Will.i.am*Mixed By – Joe PelusoMixed By [Assistant] – Bradford SmithProducer – Kyle Edwards , Mike McHenryRecorded By – Padraic "Padlock" Kerin*, Will.i.am*Recorded By [Assistant] – Dustin "Chi" Capulong*Written-By – Jean Baptiste , Kyle Edwards , Michael McHenry*, Miley Cyrus, Ryan "DJ" Replay Buendia*, William Adams*

Co-producer – P-NastyEngineer – Chris "Tek" O'RyanMixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Recorded By – Stephen Hybicki, Tim RobertsRecorded By [Assistant] – Eva Reistad, Jon Garrett , Mike GaydusekWritten-By – Camaron Ochs, John Shanks, Mike L. Williams II*, Miley Cyrus, Pierre Ramon Slaughter*, Tyler Sam Johnson*

Co-producer – P-NastyEngineer – Chris "Tek" O'RyanMixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Recorded By – Stephen HybickiWritten-By – Mike L. Williams II*, Miley Cyrus, Maureen "Mozella" McDonald*, Pierre Ramon Slaughter*, Theron Thomas, Timothy Thomas

Edited By [Digital], Arranged By, Recorded By – Andrew Coleman Engineer [For Mix] – John HanesGuitar – Chris Cab*Mixed By – Serban GheneaProducer – Pharrell WilliamsRecorded By [Assistant] – Matthew DesrameauxWritten-By – Miley Cyrus, Pharrell Williams

Edited By [Digital], Arranged By – Andrew Coleman Engineer [For Mix] – John HanesMixed By – Serban GheneaProducer, Written-By – Pharrell WilliamsRecorded By – Andrew Coleman , Mike Larson , Noah PassovoyRecorded By [Assistant] – Danny Ponce, Jacob Dennis, Rene Toledo, Jr., Todd Hurtt

Co-producer – P-NastyEngineer – Chris "Tek" O'RyanFeaturing – LudacrisMixed By – Jaycen JoshuaMixed By [Assistant] – Ryan KaulProducer – Mike WiLL Made-It*Recorded By – Stephen HybickiWritten-By – Asia Bryant, Christopher Bridges, Mike L. Williams II*, Miley Cyrus, Pierre Ramon Slaughter*, Samuel Jean