4minute former member HyunA, fan service "controversy".

● South Korea's May is the season of the University Festivals. ‪ Artists are also busy being invited.

‪ ● HyunA invited to a certain university gets off the stage and borrows a smartphone of the audience and takes a selfie photos.

● She borrows a stuffed toy from the audience, put them in the chest and sing. Put it in her ears, kisses it and passes it back to the audience.

● Controversy breaks out again when this situation is released. The fate of "the Confucian country" where artists who are free-minded grow up for some reason.