Engineer [Assistant] – Phillip Ramos, Tim SturgesMixed By – Phil TanMixed By [Assisted] – Josh HoughkirkPerformer [All Instruments] – Mikkel S. Eriksen, Tor Erik HermansenProducer, Producer [Vocal Production] – StarGate Recorded By – Al Hemberger, Mikkel S. Eriksen

Backing Vocals – Evan Rogers, RihannaEngineer [Assistant] – Roy MatthewsProducer – Carl Sturken, Evan RogersRecorded By, Mixed By – Al Hemberger

Co-producer – Ne-YoEngineer [Assistant] – Shane "Bermuda" WoodleyMixed By – Kevin "KD" DavisProducer – Shea TaylorProducer [Vocal Production] – Makeba RiddickRecorded By – Michael TocciRecorded By [Additional Recording] – Daniel Laporte

Lyrics By – Terius NashMixed By – Phil TanMixed By [Assisted] – Josh HoughkirkProducer – C. "Tricky" StewartProducer [Vocal Production] – Kuk HarrellRecorded By – Kuk Harrell, Mike Tocci

Backing Vocals – Justin TimberlakeCo-producer – Hannon LaneEngineer [Assistant] – Marcos Tovar, Shane "Bermuda" WoodleyKeyboards – Hannon LaneMixed By – Demacio CastellonProducer – TimbalandProducer [Vocal Production] – Justin TimberlakeRecorded By – Demacio CastellonViolin, Cello – Stevie Blackie

Featuring – Jay-ZLyrics By, Composed By [Melody] – Terius NashMixed By – Manny MarroquinMusic By – Christopher Stewart, Kuk HarrellProducer [Vocal Production], Recorded By – Kuk HarrellProducer, Drum Programming, Keyboards – C. "Tricky" Stewart

Backing Vocals – Terius NashEngineer [Assistant] – Dusty Robbennolt, Grayson Taylor, Shane "Bermuda" WoodleyMixed By – Demacio CastellonProducer – TimbalandProducer [Vocal Production] – Makeba Riddick, Terius NashRecorded By – Chris Steinmetz, Demacio Castellon, Mat LeJeune, Rico Gonzales

Backing Vocals – Terius NashEngineer [Assistant] – Marcos Tovar, Shane "Bermuda" WoodleyOther [Horns Contractor], Conductor, Orchestrated By – Ed CalleProducer [Vocal Production] – Terius NashRecorded By – Anthony Kilhoffer, Demacio Castellon, William DurstTrombone – Dana Teboe, John KrickerTrumpet – Augie Haas, Doug Michels, Matt White , Rodrigo GallardoTuba – Dan Satterwhite

Mixed By – Kevin "KD" DavisProducer – Neo Da MatrixProducer [Vocal Production] – Makeba RiddickRecorded By – Mike Tocci

Engineer [Assistant] – Deepu Panjwani, Phillip Ramos, Ricardo "Slick" HinksonFeaturing – Ne-YoGuitar – Espen LindMixed By – Phil TanMixed By [Assisted] – Josh HoughkirkPerformer [All Other Instruments] – Mikkel S. Eriksen, Tor Erik HermansenProducer – StarGate Producer [Vocal Production] – Ne-Yo, StarGate Recorded By – Al Hemberger, Mike Tocci, Mikkel S. Eriksen

Engineer [Supervising] – Marcos TovarMixed By – Phil TanProducer – StarGate Producer [Additional Vocal Production] – Terius NashProducer [Vocal Production] – Ne-YoRecorded By – Michael Tocci, Mikkel S. Eriksen

Engineer [Assistant] – Jeff PelletierMixed By – Phil TanMixed By [Assisted] – Josh HoughkirkProducer [Vocal Production] – Makeba RiddickProducer, Performer [All Instruments], Arranged By – Jonathan "J.R." RotemRecorded By – Georgie Seara, Greg Ogan