f(x) (Ot 5)

1. Chrystal Soo Jung (Krystal)

2. Choi Jinri (Sulli)

3. Liu Yi Yun (Amber)

4. Song Qian (Victoria)

5. Park Sunyoung (Luna)

F(x) (Ot 4)

1. Chrystal Soo Jung (Krystal)

2. Liu Yi Yun (Amber)

3. Song Qian (Victoria)

4. Park Sunyoung (Luna)

Which member is your favourite?