Backing Vocals – RihannaEngineer [Assistant] – Blake Douglas, Jason Agel, Roy Matthews, Val BrathwaiteKeyboards – Carl SturkenMixed By – Jason Groucott, Vada NoblesProducer – Vada NoblesRecorded By – Al HembergerWritten-By – Alisha Brooks, Carl Sturken, Evan Rogers, Vada Nobles

Backing Vocals – RihannaFeaturing – J-StatusKeyboards, Guitar, Programmed By – Carl SturkenRecorded By, Mixed By – Al HembergerWritten-By – Carl Sturken, Evan Rogers, J-Status, R. Fenty*

Backing Vocals – RihannaCo-producer – SpanadorMixed By – Al Hemberger, Jason GoldsteinProducer – Poke And ToneProducer [Additional Vocal Production] – Carl Sturken, Evan RogersRecorded By – Al Hemberger, Matt NobleWritten-By – Scott Larock*, Jean-Claude Olivier, Lawrence Parker*, Makeba*, Samuel Barnes, Alaxsander Mosely*

Backing Vocals – RihannaCo-producer – D (Supa Dups) Chin-Quee*Featuring – Vybz KartelGuitar, Keyboards, Programmed By – Carl SturkenRecorded By, Mixed By – Al HembergerWritten-By – Ellas McDaniel, Willie Cobbs

Arranged By – Full ForceArranged By, Producer [Vocal Production] – Full ForceBacking Vocals – Full Force, Rihanna, Sharina Sharpe*Co-producer – Johnny "Too" Nice, Johnny "Too" NiceMixed By – Full Force, Johnny "Too" NiceProducer – Full ForceProducer [Additional Vocal Production] – Carl Sturken, Evan RogersRecorded By – Al Hemberger, Full Force, Johnny "Too" NiceWritten-By – Full Force

Backing Vocals – RihannaCello – Stephanie CumminsKeyboards, Guitar, Programmed By – Carl SturkenRecorded By, Mixed By – Al HembergerViola – Debra Shufelt-Dine*Violin – Elizabeth NielsonWritten-By – Carl Sturken, Evan Rogers

Backing Vocals – RihannaKeyboards, Programmed By – Carl SturkenRecorded By, Mixed By – Al HembergerWritten-By – Carl Sturken, June Deniece Williams*, Evan Rogers, Henry Redd*, Nathan Watts, R. Fenty*

Backing Vocals – RihannaKeyboards, Guitar, Programmed By – Carl SturkenRecorded By, Mixed By – Al HembergerWritten-By – Carl Sturken, Diane Warren, Evan Rogers, R. Fenty*

Backing Vocals – RihannaCo-producer – Carl Sturken, Evan RogersKeyboards [Additional], Programmed By – Carl SturkenPerformer [All Instruments] – Mikkel S.E.*, Tor Erik HermansenProducer – StarGate Recorded By, Mixed By – Al HembergerWritten-By – Carl Sturken, Evan Rogers, Makeba*, Mikkel S.E.*, Tor Erik Hermansen

Backing Vocals – RihannaFeaturing – Kardinal OffishallKeyboards, Programmed By – Carl SturkenMixed By – Al HembergerRecorded By – Al Hemberger, Matt NobleWritten-By – Carl Sturken, Evan Rogers

Featuring – J-StatusProgrammed By, Producer [Additional Production] – Rudy MayaRecorded By, Mixed By – Al HembergerWritten-By – Carl Sturken, E. Jordan*, Evan Rogers

Arranged By [Strings], Conductor – Rob MounseyArranged By [Strings], Conductor, Recorded By [Strings] – Malcolm PollackBass – Larry GlazenerConcertmaster – Richard SortommePiano – Carl SturkenRecorded By, Mixed By – Al HembergerWritten-By – Carl Sturken, Evan Rogers, R. Fenty*

Backing Vocals – RihannaEngineer [Assistant] – Alex Pinto, Julius Diaz, Roy Matthews, Val BrathwaiteFeaturing – Elephant ManKeyboards – Carl SturkenMixed By – Jason Groucott, Vada NoblesProducer – Vada NoblesRecorded By – Al HembergerWritten-By – Alisha Brooks, Carl Sturken, Evan Rogers, Vada Nobles

Featuring – J-Status