So Yi Hyun and Ok Taecyeon (of 2PM) have got fans reaching for cooler packs thanks to their recent appearance in police uniforms in the newly-released stills for the upcoming tvN drama, “Who Are You.‘Both Taecyeon and So Yi Hyun look strong and charismatic in their uniforms. So Yi Hyun pulls off the policewoman look as she glows in confidence and beauty. Taecyeon’s muscular body and handsome looks also shine more in the uniform.Both stars revealed that it is their first time wearing uniforms while acting, reported Soompi.“Who Are You‘ is a supernatural melodrama about Si On (played by So Yi Hyun), a girl who awoke from a six-year coma and has the ability to see ghosts and Gun Woo (played by Ok Taecyeon), who only believes in practical and tangible things that can be seen and touched.Both Si On and Gun Woo only have one thing in common‘“being a policeman. As they clash and argue about many things while trying to work together as a team, they grow to understand each other and later on, fall in love.These two celebs aren't the only ones whose toned figures make their fans drool. Check out the gallery below for more pictures of celebs showing off their hot bods.