Jung Chae-yeon's dual activities with Dia and I.O.I 'not problematic'
I.O.I | Spotify
Pin by gigi on •idols | Fashion, Harajuku, Women
IOI Gallery (@IOIGallery) / Twitter
NaNaChanChan on Twitter: "Chungha was wearing the same ring during the radio show with Sohye and the showcase of DIA. I wonder if that is her IOI friendship ring. https://t.co/CUf2WN7eJb" / Twitter