Good news for fans of Teen Top fans who've been waiting for them to join the social network world.

Members Ricky, L.Joe, and Chunji have officially joined Instagram to interact and share photos with their fans.

The usernames for their Instagram were posted on the group's official Twitter page on Wednesday, Jan. 21.

Fans are sure to expect many photos in these incoming days as Teen Top continues to promote their latest single, "Warning Sign."

"Warning Sign" was released on Jan. 17, and is the title track off their seventh EP Red Point.