Drum Programming, Keyboards – C. "Tricky" Stewart*Featuring – Jay-ZLead Vocals, Backing Vocals – RihannaLyrics By, Music By [Melody] – Terius "The-Dream" Nash*Mixed By – Manny MarroquinMusic By – Christopher Stewart, Kuk HarrellProducer – C. "Tricky" Stewart*Producer [Vocal Production], Recorded By – Kuk HarrellWritten-By – C. Stewart*, S. Carter*, T. Nash*, T. Harrell*

Engineer [Assistant] – Jeff PelletierInstrumentation By [All Instruments By], Arranged By – Jonathan "J.R." RotemMixed By – Phil TanMixed By [Assisted By] – Josh HoughkirkProducer – Jonathan "J.R." RotemProducer [Vocal Production] – Makeba RiddickRecorded By – Georgie Seara, Greg OganWritten-By – C. Weil*, J. Rotem*, L. Richie*, M. Riddick*

Engineer [Assistant] – Phillip Ramos, Tim SturgesInstrumentation By – Mikkel S. EriksenMixed By – Phil TanMixed By [Assisted By] – Josh HoughkirkProducer, Producer [Vocal Production] – StarGate Recorded By – Mikkel S. EriksenWritten-By – M. Jackson*, M. S. Eriksen*, T. Dabney*, T. E. Hermansen*

Lyrics By – Terius "The-Dream" Nash*Mixed By – Phil TanMixed By [Assisted By] – Josh HoughkirkMusic By – Christopher StewartProducer – C. "Tricky" Stewart*Producer [Vocal Production] – Kuk HarrellRecorded By – Kuk Harrell, Mike Tocci*Written-By – C. Stewart*, T. Nash*

Backing Vocals – Evan Rogers, RihannaInstrumentation By [All Instruments] – Carl SturkenProducer – Carl Sturken, Evan RogersRecorded By [Assisted By] – Roy MatthewsRecorded By, Mixed By – Al HembergerWritten-By – B. Sumner*, C. Sturken*, E. Rogers*, G. Gilbert*, P. Hook*, S. Morris*

Engineer [Assistant] – Deepu Panjwani, Phillip Ramos, Ricardo "Slick" HinksonFeaturing – Ne-YoGuitar – Espen LindInstrumentation By [All Other Instruments By] – Mikkel S. Eriksen, Tor Erik HermansenMixed By – Phil TanMixed By [Assisted By] – Josh HoughkirkProducer – StarGate Producer [Vocal Production] – Ne-YoRecorded By – Michael Tocci, Mikkel S. EriksenWritten-By – M. S. Eriksen*, S. Smith*, T. E. Hermansen*

Mixed By – Kevin "KD" Davis*Producer – Neo Da MatrixProducer [Vocal Production] – Makeba RiddickRecorded By – Michael TocciWritten-By – B. Thompson*, C. Dillon*, E. Brown*, M. Riddick*, Q. Atkinson*, S. Dunbar*

Backing Vocals – Terius "The-Dream" Nash*Engineer [Assistant] – Dusty Robbennolt, Grayson Taylor, Shane "Bermuda" WoodleyMixed By – Demacio Castellon*Producer – TimbalandProducer [Vocal Production] – Makeba Riddick, Terius "The-Dream" Nash*Recorded By – Chris Steinmetz, Demacion Castellon*, Mat LeJeune*, Rico GonzalesWritten-By – M. Riddick*, T. Nash*, T. Mosley*

Backing Vocals – Terius "The-Dream" Nash*Engineer [Assistant] – Marcos Tovar, Shane "Bermuda" WoodleyMixed By – Demacio Castellon*Other [Horn Contractor], Conductor, Orchestrated By – Ed CalleProducer – TimbalandProducer [Vocal Production] – Terius "The-Dream" Nash*Recorded By – Anthony Kilhoffer, Demacio Castellon*, William DurstTrombone – Dana Teboe, John KrickerTrumpet – Augie Haas, Doug Michels, Matt White, Rodrigo GallardoTuba – Dan SatterwhiteWritten-By – S. Carter*, T. Nash*, T. Mosley*

Backing Vocals – Justin TimberlakeKeyboards – Hannon LaneProducer – TimbalandProducer [Co-produced By] – Hannon LaneProducer [Vocal Production] – Justin TimberlakeRecorded By – Demacio Castellon*Violin, Cello – Stevie BlackeWritten-By – H. Lane*, J. Timberlake*, T. Mosley*

Engineer [Assistant] – Shane "Bermuda" WoodleyMixed By – Kevin "KD" Davis*Producer – Shea TaylorProducer [Co-produced By] – Ne-YoProducer [Vocal Production] – Makeba RiddickRecorded By – Michael TocciRecorded By [Additional Recording] – Daniel LaporteWritten-By – S. Smith*, S. Carter*, S. Taylor*

Engineer [Assistant] – Deepu Panjwani, Ricardo "Slick" HinksonGuitar – Bernt Rune StrayInstrumentation By [All Other Instruments] – Mikkel S. Eriksen, Tor Erik HermansenMixed By – Phil TanMixed By [Assisted By] – Josh HoughkirkProducer – StarGate Producer [Additional Vocal Production] – Terius "The-Dream" Nash*Producer [Vocal Production] – Ne-YoRecorded By – Michael Tocci, Mikkel S. EriksenRecorded By [Additional Vocals Recorded By] – Terius "The-Dream" Nash*Recorded By [Guitar Recorded By] – Amund Bjorklund*, Jon Marius AareskjoldWritten-By – L. Marlin*, M. S. Eriksen*, S. Smith*, T. E. Hermansen*

Engineer [Assistant] – Phillip Ramos, Tim SturgesInstruments – Tor Erik HermansenManagement [StarGate] – Danny D.*, Tim Blacksmith Mixed By – Phil TanMixed By [Assistant] – Josh HoughkirkProducer, Vocals [Producer] – StarGate Recorded By – Al HembergerRecorded By, Grand Piano, Instruments – Mikkel S. EriksenWritten-By – M. S. Eriksen*, T. Dabney*, T. E. Hermansen*

Backing Vocals – RihannaMixed By [Assistant] – Roy MatthewsProducer, Backing Vocals – Evan RogersProducer, Instruments – Carl SturkenProduction Manager – Rob HeseldenProduction Manager [Assistant] – Christie MoranRecorded By [Assistant] – Terence FranklynRecorded By, Mixed By – Al HembergerWritten-By – C. Sturken*, E. Rogers*

Backing Vocals – Andre Merritt, Chris Brown Engineer [Additional Engineering Assisted By] – Carlos OyanedelEngineer [Additional Engineering] – Josh HoughkirkMixed By – Phil TanProducer – Brian Kennedy Producer [Vocal Production] – Makeba*Recorded By [Vocals Recorded By] – Andrew VastolaWritten-By – A. Merritt*, B. Seals*, C. Brown*, R. Allen*

Instrumentation By [All Instruments By] – Mikkel S. Eriksen, Tor Erik HermansenMixed By – Phil TanMixed By [Assisted By] – Josh HoughkirkProducer – StarGate Producer [Co-produced By] – Ne-YoRecorded By – Mikkel Eriksen*Recorded By [Vocals Recorded By] – Mikkel S. EriksenVocals [All Vocals] – RihannaWritten-By – M. S. Eriksen*, S. Smith*, T. E. Hermansen*

Featuring – Maroon 5Producer – C. "Tricky" Stewart*, Mark Endert, Mark "Spike" Stent*, Maroon 5, Mike ElizondoRecorded By – Mark Endert, Mark "Spike" Stent*Recorded By [Assisted By] – Doug Johnson Written-By – A. Levine*, J. Valentine*