Singer IU is gaining a lot of attention for a video that has been posted on various internet community boards.

The video captures IU performing ‘Trouble Maker’ during her first solo concert ‘Real Fantasy’ and has been receiving an explosive response. ‘Trouble Maker’ is originally by the unit group that includes 4minute’s HyunA and BEAST’s Jang Hyunseung.

IU is seen performing The Black Eyed Peas’ ‘Boom Boom Pow,’ Rain’s ‘Rainism,’ and Michael Jackson’s ‘Dangerous.’ Then transforms into HyunA for ‘Trouble Maker.’

Internet users that saw the video commented, “It seems that she dances better than HyunA,” “IU is so cute,” “IU must have practiced a lot,” and “I’m surprised by her dancing skill.”