The queen of the ballads, Baek Ji Young, is ready to make her come back with a dance number as her title song.

This will be the first time Baek Ji Young will be releasing a dance song since 2009's "My Ear's Candy" featuring 2PM's Taecyeon from her mini album "Ego".

The title song, "Good Boy", has already been receiving lots of attention for its collaboration with B2ST's skilled rapper, Junhyung. In "Good Boy", Junhyung will be the Bad Boy thinking lightly of a woman's heart and has participated in the rap making and in the music video. He will be a reliable partner for Baek Ji Young's comeback as he will be performing on stage with her as well.

Junhyung's rap will be capturing the hearts of many fans with his direct message of scolding a woman for seeing a man as a child.

Check out the teaser here!