DIA appeared on MBC Everyone's 'Weekly Idol' on June 15!
On this day, Jung Chae Yeon revealed which CF she wanted to film. She said, "I want to shoot a public service announcement regarding cars. I want to say that you should make sure you have your seatbelt on." I can hear the calls flooding in right now!
Heechul complimented her, saying she's the best talent for a public service announcement.