171102 Alex & Friend Instalive

171206 Alex Instalive

170920 Alex Instalive

171024 Alex Instalive

171217 Coco Instalive (Alex)

171218 Alex Instalive

171107 Alex Instalive

171122 Alex Instalive

171103 Alex Instalive

170427 Alex Instalive

171025 Alex & Michael Instalive

171026 Alex & Emily Instalive

171016 Alex Instalive

171018 Alex Instalive

171114 Michael & Alex Instalive

171027 Michael & Alex Instalive

171114 Coco & Alex Instalive

171127 Alex Instalive

Introduce the Star's Friend, Seong Si-kyung, Alex, #02

Alex and Amie: Imaginary friend to the rescue!

Introduce the Star's Friend, Seong Si-kyung, Alex, #06