▁" Met ropol is ", ▁as ▁opposed ▁to ▁the ▁shorter ▁ed its ▁on ▁ 2 . 0 ▁– ▁and ▁a ▁ 1 6 - second ▁shorter ▁version ▁of ▁" Where ▁Th em ▁Girls ▁At ". ▁All ▁ten ▁main ▁singles ▁from ▁Nothing ▁but ▁the ▁Beat , ▁including ▁the ▁Gu etta ▁version ▁of ▁" S we at ", ▁have ▁pe aked ▁within ▁the ▁top - tw enty ▁of ▁the ▁UK ▁Singles ▁Chart ▁and ▁as ▁of ▁January ▁ 2 0 1 5 ▁have ▁all ▁together ▁sold ▁in ▁excess ▁of ▁ 4 ▁million ▁copies ▁in ▁the ▁UK . ▁ ▁Singles ▁ ▁" Where ▁Th em ▁Girls ▁At " ▁was ▁released ▁as ▁the ▁album ' s ▁first ▁single ▁on ▁ 2 ▁May ▁ 2 0 1 1 . ▁The ▁track ▁itself ▁is ▁a ▁collaboration ▁with ▁Flo ▁R ida ▁and ▁Nick i ▁M ina j . ▁The ▁release ▁of ▁the ▁single ▁came ▁earlier ▁than ▁planned ▁after ▁computer ▁hack ers ▁managed ▁to ▁obtain ▁an ▁early ▁a ▁c app ella ▁version ▁of ▁the ▁song , ▁featuring ▁only ▁the ▁rapp ers ' ▁vocals ▁and ▁added ▁their ▁own ▁production ▁to ▁the ▁song ▁before ▁le aking ▁it . ▁It ▁deb uted ▁at ▁number ▁four teen ▁on ▁the ▁Billboard ▁Hot ▁ 1 0 0 ▁chart , ▁becoming ▁Gu etta ' s ▁third ▁top ▁twenty ▁hit ▁in ▁the ▁United ▁States . ▁The ▁song ▁chart ed ▁within ▁the ▁top ▁ten ▁in ▁eigh teen ▁countries , ▁and ▁pe aked ▁at ▁number ▁one ▁on ▁the ▁UK ▁Dance ▁Chart . ▁ ▁" L ittle ▁Bad ▁Girl " ▁was ▁released ▁as