, ▁" So ▁What " ▁was ▁first ▁released ▁to ▁main stream ▁rad ios ▁on ▁August ▁ 2 5 , ▁ 2 0 0 8 , ▁through ▁La Face ▁and ▁Z om ba ▁Label ▁Group . ▁The ▁song ▁consists ▁of ▁a ▁mart ial ▁beat ▁and ▁synth ▁backing . ▁The ▁lyr ics ▁are ▁based ▁on ▁her ▁separation ▁from ▁mot oc ross ▁rac er ▁Care y ▁Hart , ▁which ▁occurred ▁six ▁months ▁prior ▁to ▁the ▁release . ▁ ▁" So ▁What " ▁received ▁generally ▁positive ▁reviews ▁from ▁contemporary ▁music ▁critics ; ▁many ▁pra ised ▁it ▁for ▁its ▁ag gress ive ▁and ▁emp ower ing ▁nature ▁while ▁others ▁de emed ▁it ▁child ish ▁and ▁br at ty . ▁The ▁song ▁was ▁also ▁successful ▁commer cially , ▁to pping ▁the ▁charts ▁in ▁several ▁countries ▁across ▁Europe ▁and ▁O ce ania ▁and ▁pe aking ▁within ▁the ▁top ▁five ▁world wide . ▁In ▁the ▁United ▁States , ▁the ▁song ▁reached ▁number ▁one ▁on ▁the ▁Billboard ▁Hot ▁ 1 0 0 , ▁becoming ▁her ▁second ▁single ▁to ▁top ▁the ▁chart . ▁" So ▁What " ▁also ▁became ▁her ▁highest ▁s elling ▁single ▁in ▁the ▁United ▁States , ▁with ▁sales ▁of ▁over ▁four ▁million ▁download s . ▁ ▁The ▁music ▁video ▁for ▁" So ▁What " ▁was ▁directed ▁by ▁long time ▁collabor ator ▁Dave ▁Mey ers . ▁It ▁shows ▁P ink ▁drink ing ▁while ▁r iding ▁a ▁la wn m ower , ▁saw ing ▁down ▁a ▁tree , ▁stre aking ▁on ▁a ▁red ▁car pet ▁appearance ▁and ▁other ▁activities . ▁The ▁video