As memb□□s □□ the popular girl group Gi□l□□ Gener□ti□n and f(x) □esp□c□iv□l□, Jessica a□□ Krystal became □o□seh□l□ names in S□uth Korea an□ □□□ond. T□□ir natural□bea□t□,□powerf□l vocals, and ch□rism□□ic□stage presence□set □h□m ap□rt from t□eir□pee□s,□ea□nin□ them a de□icated fan base and nume□ous accola□e□ in th□ m□sic industry.