f(x) = FUNNY + DORKY + CUTE ÷ AWESOME [PART1/2]

Hello Counselor - Summer special with F(x) & Cho Jungchi! (2013.08.12)

EP.5 서울대 편 1부 [f(x)=1cm] Seoul National University #1 (Eng sub)

[ENG SUB] 160204 - f(x) x YinYueTai Interview

[ENG] 151112 BLUE NIGHT RADIO

Pops in Seoul _ f(x)(에프엑스) _ Star Track

150809 f(x) @ London Korean Festival 2015 ALL 4 SONGS [HD]

Global Request Show: A Song For You 4 - Ep.14 with CNBLUE (2015.11.13)