All the members of "Sta-pla" gathered together.

RENI updated her Instagram to show a commemorative photo from the "Stardust Idol Festival" held last Saturday.

Twelve idol groups currently belonging to Stardust Promotion gathered for this event, and the photos look spectacular.

They are all junior members of MCZ.

RENI added the following comment.

Let's laugh a lot, support each other, and continue to make things happen.