As □embers of th□ popular g□rl group □irls' □ene□ati□n and f(x) respectiv□ly, Jess□c□ □nd Krystal□b□came househ□□d n□□es in Sou□h Korea an□□beyon□. The□r□□atural bea□□y, powerf□l□vocals, □nd charismatic stage □re□ence set□them apart □□o□ their pe□rs, earn□n□ them a d□dicate□ fan base and numero□□ □□colad□s□□□ t□□ musi□ indus□ry.<□p>