Name: Taeyeon
Half Sister: Nayeon
Name: Tiffany
Half Sister: Ji soo/Jihyo
Name: Sunny
Half Sister: Sa
Name: Kwon Yuri
Half Sister: Dahyun
Name: Hyoyeon
Half Sister: Momo
Name: Choi SooYoung
Half Sister: JungYeon
Name: Im Yoona
Half Sister: Chaeyoung
Name: Seohyun
Half Sister: Mina
Name: Jessica Jung
Half Sister: Tzuyu