--- Answers ---
Number 1 is Ailee
Number 2 is SHINee's Jong Hyun
Number 3 is Secret's Sun Hwa
Number 4 is CNBLUE's Yong Hwa
KPop Who Am I #30
It's time for the new section of KPop Who Am I, make a smart guess and the answers will be revealed soon!
Number 2 is SHINee's Jong Hyun
Number 2 is SHINee's Jong Hyun