Hyuna is so bold & daring in R-19 comeback trailer

Consider yourself warned. It's 19+.

Sexy Hyuna of 4minute is coming back with her 4th mini album "Hyuna+" and she knows how to get her fans in hype by releasing a very hot, daring and sexy teaser.

HyunA has gone wild and bold in the teaser clip walking towards the pool topless and getting hyper while partying hard at a club. Towards the end, Hyuna is seen kissing a man and throwing up.

Brace yourself for her comeback!