Sistar has confirmed their summer comeback date to be on July 21st.

On July 10th, Starship Entertainment revealed a new teaser photo of the group which showed their sexy silhouettes with the sunset sky as the background. They also announced that a new mini album will be released on the 21st and since it's a comeback after 1 year and 1 month, Sistar is ready to present another unique charm of them.

In particular, this time Sistar will work with 2 new composers which are Rado and Choi Kyu Sung, which has raised the expectation from the fans upon their new style.

Let's countdown to Sistar's comeback!