[BEHIND] FIESTAR(피에스타) - '아무것도 몰라요' MV&재킷 촬영현장 귀요미 VER. BTS

Cute! Sexy! Lovely Fiestar came back!
We are revealing the behind stories at the studio shooting the M/V and the jacket pictures of the new song, 'I Don't Know'.
Fiestar showed their hidden cute and sexy charms to the masthead!
Let's meet them now :)