Engineer – Ethan MatesEnsemble – The Angel City HornsFeaturing – Busta Rhymes, バスタ・ライムス*Guitar – John GouxMixed By – Steve BaughmanProducer – Cee-Lo Green*Saxophone [Angel City Horns] – Ray HerrmannTrombone [Angel City Horns] – Nick LaneTrumpet [Angel City Horns] – Bill ChurchvilleTrumpet [Angel City Horns], Contractor [Horn] – Chris TedescoWritten-By – R. Anthony*, T. Calloway*, T. Smith*

Electric Piano [Wurlitzer] – Ron FairEngineer [Additional Engineering By] – Mike "Angry" Eleopoulos*Featuring – will.i.am*, ウィル・アイ・アム*Producer – will.i.am*Producer [Additional Production By], Arranged By [Additional Arrangement By] – Ron FairProgrammed By [Additional Programming By] – Tal HerzbergRecorded By [Vocals] – JD Andrew*Violin [Electric] – Charlie BisharatWritten-By – J. Lynne*, K. DioGuardi*, W. Adams*

Arranged By [Horns], Horns – Jerry HeyFeaturing – Timbaland, ティンバランド*Horns – Bill Reichenbach , Dan Higgins, Gary GrantMixed By – Ron FairProducer – TimbalandProducer [Incidental Production By] – Ron FairProducer [Vocal Production By] – Keri HilsonRecorded By – Demacio "Demo" Castelleon*, Marcella AraicaWritten-By – K. Hilson*, T. Mosley*

Drum Programming [Original] – Robert Palmer*Electric Piano [Rhodes] – Cori JacobsEngineer [Assistant Mix] – Mike HogueHarmonica, Piano, Organ, Electric Piano [Rhodes] – Ron FairRecorded By – Mike "Angry" Eleopoulos*Recorded By [Strings] – Allen SidesWritten-By – F. Golde*, K. Livingston*, R. Palmer*

Arranged By, Programmed By – Polow Da DonCo-producer – Young SmokePercussion – Luis ConteProducer – Polow Da Don, Sean GarrettProducer [Additional Production By] – Ron FairViolin [Electric] – Charlie BisharatWritten-By – J. Jones*, J. Perry*, N. Scherzinger*, S. Garrett*

Arranged By [Horns], Horns – Jerry HeyArranged By [Vocals] – Ron FairEngineer – Scotty BeatsEngineer [Assistant Mix] – Mike HogueHorns – Bill Reichenbach , Dan Higgins, Gary GrantPiano, Electric Piano [Wurlitzer], Glockenspiel – Ron FairProducer – Rich HarrisonProducer [Incidental Additional Production By] – Ron FairProgrammed By – Rich HarrisonWritten-By – K. DioGuardi*, N. Scherzinger*, R. Harrison*

Arranged By – Andy ChatterleyArranged By [Vocals] – Nicole Scherzinger, Ron FairMixed By – Ron FairProducer – Siobhan Fahey, Steven Gallifent, The DroydsWritten-By – C. Kenny*, H. Faltermeier*, K. Forsey*, P. Bellotte*, S. Fahey*, S. Gallifent*, W. Blanchard*

Electric Piano [Wurlitzer], Piano, Clavinet, Harmonica – Ron FairEngineer [Assistant Mix] – Jun IshizekiOrgan – Tim CarmonProgrammed By – Tyler Coombes*Written-By – D. Warren*

Arranged By [Horns], Horns – Jerry HeyEngineer [Additional Engineering By] – Mike "Angry" Eleopoulos*Horns – Bill Reichenbach , Dan Higgins, Gary GrantProducer – Kwame' "K1MiL"*Producer [Additional Production By] – Ron FairProducer [Vocals Produced By] – Keri HilsonTechnician [Pro Tools], Engineer – Anthony KilhofferWritten-By – K. Hilson*, K. Holland*

Arranged By [Additional Strings] – Ron FairArranged By, Conductor, Trumpet – Jerry HeyBass – Mike ValerioDrums – Vinnie ColaiutaEngineer [Assistant Mix] – Brian VibbertsMixed By – Michael C Ross*Percussion – Luis ConteRecorded By [Horns] – Frank WolfTimpani – Bob ZimmittiTrombone – Andy Martin, Bruce Otto, Larry HallTrumpet – Gary Grant, Larry Hall, Wayne BergeronWoodwind – Bill Liston, Brandon Fields, Dan Higgins, Joel Peskin, Larry WilliamsWritten-By – C. Sigman*, H. Mann*

Engineer [Assistant Mix] – Jun IshizekiGuitar – John GouxHorns – Bill Reichenbach , Dan Higgins, Gary Grant, Jerry HeyKeyboards – Ron FairMixed By – Tony MaseratiProducer ["tainted Love" Beat Produced By] – Big TankRecorded By [Vocal Recording] – JD Andrew*, Mike "Angry" Eleopoulos*Written-By – E. Cobb*, B. Holland/L. Dozier/E. Holland*

Bass – Alex AlDrums – Abe Laboriel Jr.*Engineer [Assistant Mix] – Dean NelsonMixed By – Jack Joseph PuigPiano, Harmonica, Organ – Ron FairWritten-By – A. Newley*, L. Bricusse*