▁Star G ate , ▁Nick y ▁Rom ero , ▁Giorg io ▁Tu in fort ▁Rec ording ▁engine ers   – ▁Paul ▁Nor ris , ▁A am ir ▁Y aqu b ▁ ▁Ass istant ▁vocal ▁engineer   – ▁X avier ▁Steph enson ▁V ocal ▁production   – ▁K uk ▁Har rell ▁V ocal ▁recording   – ▁K uk ▁Har rell , ▁Mar cos ▁T ov ar ▁Mix ing   – ▁Nick y ▁Rom ero , ▁Mann y ▁Mar ro quin ▁All ▁instruments ▁and ▁programming   – ▁David ▁Gu etta , ▁Star G ate , ▁Nick y ▁Rom ero , ▁Giorg io ▁Tu in fort ▁ ▁Cred its ▁adapted ▁from ▁the ▁l iner ▁notes ▁of ▁Un ap olog etic , ▁Def ▁Jam ▁Record ings , ▁SR P ▁Records . ▁ ▁Ch arts ▁ ▁Week ly ▁charts ▁ ▁Year - end ▁charts ▁ ▁Cert ifications ▁ ▁Release ▁history ▁ ▁See ▁also ▁▁▁ ▁List ▁of ▁number - one ▁dance ▁singles ▁of ▁ 2 0 1 3 ▁( U . S .) ▁ ▁References ▁ ▁External ▁links ▁▁▁▁ ▁Category : 2 0 1 3 ▁singles ▁Category : 2 0 1 2 ▁songs ▁Category : R ih anna ▁songs ▁Category : S ongs ▁written ▁by ▁The - D ream ▁Category : S ongs ▁written ▁by ▁Ne - Y o ▁Category : S ongs ▁written ▁by ▁Tor ▁Erik ▁Herm ansen ▁Category : S ongs ▁written ▁by ▁Mik kel ▁St or le er ▁E ri ks en ▁Category : S ongs ▁written ▁by ▁R ih anna ▁Category : S ongs ▁written