▁it ▁to ▁Rob yn ' s ▁" Call ▁Your ▁Girl friend ", ▁as ▁well ▁as ▁K es ha ' s ▁previous ▁hit ▁" Your ▁Love ▁Is ▁My ▁D rug ". ▁Cont essa ▁Gay les ▁of ▁A OL ▁Music ▁said ▁" C ' Mon " ▁stayed ▁true ▁to ▁K es ha ' s ▁tra dem ark ▁half - ra pping , ▁half - sing ing ▁style . ▁F use ▁gave ▁the ▁track ▁a ▁positive ▁review , ▁stating ▁that ▁fans ▁of ▁the ▁un - Auto - T un ed ▁" Die ▁Young " ▁would ▁find ▁similar ▁g ems ▁in ▁" C ' Mon ". ▁Mark ▁Hog an ▁blog ging ▁for ▁SP IN ▁wrote ▁that ▁although ▁K es ha ' s ▁h ed on istic ▁persona ▁in ▁" C ' Mon " ▁was ▁market able , ▁it ▁remained ▁an ▁ordinary ▁elect rop op ▁song ▁better ▁su ited ▁for ▁label - mate ▁K aty ▁Perry , ▁adding ▁that ▁K es ha ' s ▁party - go er ▁s ht ick ▁present ▁in ▁previous ▁hits ▁" T ik ▁Tok " ▁and ▁" Take ▁It ▁Off " ▁was ▁starting ▁to ▁become ▁more ▁of ▁a ▁car ic ature ▁with ▁the ▁release ▁of ▁" C ' Mon ". ▁ ▁Com mer cial ▁performance ▁We eks ▁prior ▁to ▁being ▁released ▁officially ▁to ▁radio ▁stations ▁of ▁the ▁U . S ., ▁" C ' Mon " ▁deb uted ▁at ▁number ▁ 9 9 ▁on ▁the ▁Billboard ▁Hot ▁ 1 0 0 ▁and ▁ 2 8 ▁on ▁the ▁Billboard ▁Pop ▁Songs ▁Chart . ▁Upon