Try and stay calm, girls. INFINITE band member L is forming a rock band with some of the biggest idol group members in the business, according to multiple sources.
An insider at KBS TV said today: "[It's] for the 2012 KBS Music Festival. They will be performing [a medley of] hits from the 90s."
In the line up of the all-star group is B2ST's Yoseob, 2AM's Changmin and Jinwoon, CNBLUE's Minhyuk, SHINee's Jonghyun and Taemin and B1A4's Jinyoung.
A TBS refused to comment to IdolWow!, however a second source adds: "It's happening. They've been in rehearsals already, but it's been hard to get everyone together at the same time. A lot of it's been done separately. The group will be a one-off act and simply be called 'Idol Super Band'."
The show will air on December 28 on Korea's KBS network.
Tell us: If you were creating your own super group, who would be in the lineup?