Cosmic Girls will soon add another member to their roster.

In a photo that Cosmic Girls posted on their official Instagram page, the caption text read, "The 13 of us will comeback with a new look. Please keep rooting for us and supporting us." 

In the photo, the 12 members of Cosmic Girls are sitting with Yoo Yeonjung, current member of I.O.I. Although she is a member of I.O.I, she will still be able to promote with whatever group her agency decides to put her in, similar to how other I.O.I members have engaged in promotional activities in girl groups at their respective agencies.

Through their Instagram, Cosmic Girls have also uploaded a series of 13 teaser photos, one of each member, showcasing that member's unique drawing point. The text in each teaser reads, "#CosmicGirls #WSJN #COMINGSOON #13SECRETS #201608," hinting at the group's comeback in August.

Cosmic Girls debuted in February earlier this year as a 12-member group with the song "Mo Mo Mo"