Guitar – Donnie LyleKeyboards [Additional Keys] – Kendall NesbittMixed By – Ian MerenessMixed By [Assisted] – Nathan WheelerMixed By [Co-] – R. KellyProducer – R. KellyProgrammed By – Ian MerenessProgrammed By [Assistant] – Jason Mlodzinski, Steve BearsleyRecorded By – Abel Garibaldi, Andy Gallas, Ian Mereness, Jason Mlodzinski, Nathan Wheeler, Steve BearsleyWritten-By – R. Kelly

Guitar – Donnie LyleKeyboards [Additional Keys] – Rodney EastMixed By – Ian Mereness, Nathan WheelerMixed By [Co-] – R. KellyProducer – R. KellyProgrammed By – Ian MerenessProgrammed By [Assisted] – Jason MlodzinskiRecorded By – Andy Gallas, Ian Mereness, Steve BearsleyWritten-By – R. Kelly

Engineer [Additional] – Sean TallmanFeaturing – TwistaMixed By – Kevin "KD" Davis*Producer – Platinum Brothers, The*Recorded By – Platinum Brothers, The*Written-By – A. Gibbs*, C. Mitchell*, M. Chesser*, T. Muhammad*

Arranged By [Additional Vocal] – Charlie Wilson, Kenny Hickson*, Platinum BrothersBacking Vocals [Additional] – Brandi WilliamsEngineer [Additional] – Sean TallmanKeyboards [Additional] – Karl AntoineMixed By – Kevin "KD" Davis*Producer – Larry "Rock" Campbell, Platinum Brothers, The*Recorded By – Platinum Brothers, The*Written-By – B. Belle*, K. Sweat*, T. Riley*

Arranged By – R. KellyGuitar – Donnie LyleKeyboards [Additional] – Rodney EastMixed By – Abel GaribaldiMixed By [Assisted] – Nathan WheelerMixed By [Co-] – R. KellyProducer – R. KellyProgrammed By – Andy Gallas, Ian MerenessProgrammed By [Assisted] – Jason MlodzinskiRecorded By – Andy Gallas, Ian Mereness, Jason Mlodzinski, Nathan WheelerWritten-By – R. Kelly

Bass – Will.I.Am*Drums – Justin TimberlakeEdited By [Digital Pro Tools] – Will.I.Am*Featuring – Justin Timberlake, Will.I.Am*Keyboards – Justin TimberlakeKeyboards [Additional] – Debi NovaMixed By – Tony MaseratiProducer – The Jaw Breakers*Recorded By – Ethan Willoughby, Will.I.Am*Synthesizer – Will.I.Am*Vocals – Charlie Wilson, Justin Timberlake, Will.I.Am*Written-By – J. Timberlake*, W. Adams*

Edited By [Digital Pro Tools] – Gregg PaganiEngineer [Additional] – Sean TallmanGuitar – Eric JacksonInstruments – Gregg PaganiKeyboards – Clarence Allen Mixed By – Kevin "KD" Davis*Producer – Gregg PaganiProducer [Vocals] – Duane Covert, Todd "Boogie" Muhamad*Recorded By – Jun IshizekiRecorded By [Assistant] – Mike HougeVocals – Charlie WilsonWritten-By – C. Allen*, D. Covert*, G. Pagani*, T. Muhammad*

Backing Vocals [Additional] – Durrell Babbs*, Lil' Steve*Co-producer – Tank Engineer [Assistant] – Aaron RennerMixed By – Dave "Natural Love" Russell*Producer – The UnderdogsRecorded By – Dabling "Hobby Boy" Harward*, Dave "Natural Love" Russell*Written-By – A. Dixon*, D. Thomas*, E. Dawkins*, H. Mason*, Tank

Engineer [Additional] – Sean TallmanFeaturing – Snoop DoggMixed By – Kevin "KD" Davis*Producer – T-PainProducer [Vocals] – Charlie WilsonRecorded By – Exit*, Rich TapperWritten-By – C. Broadus*, F. Najm*

Backing Vocals – Glenn LewisEngineer [Assistant] – Mike TsarfatiMixed By – Vincent DiLorenzoProducer – Andre Harris , Vidal DavisRecorded By – Vincent DiLorenzoWritten-By – A. Harris*, E. Roberson*, V. Davis*

Engineer [Additional] – Sean TallmanMixed By – Kevin "KD" Davis*Producer – Kay Gee, Terence "Tramp Baby" Abney*Recorded By – "You Can Ask" Giz, Rob HerreraVocals [Additional] – Eritza LauesWritten-By – B. Muhammed*, Big Drawz , E. Laues*, E. Crandle*, F. Oliphant*, K. Gist*, N. Kendall*, T. Abney*

Backing Vocals – Anthony King , Pam TaylorEngineer [Additional] – Sean TallmanMixed By – Kevin "KD" Davis*Piano – Barry EastmondProducer – Charlie Wilson, Cordell WaltonProducer [Additional] – Larry "Rock" CampbellRecorded By – Charles McCrory*, Cordell Walton, Rich TapperRecorded By [Assistant] – Waymon StarksStrings – Larry GoldWritten-By – C. Wilson*, C. Walton*, M. Wilson, W. Starks*