By2 is a Singaporean duo composed of twins Miko (Bai Wei-Fen, 白緯芬 (the older sister)) and Yumi (Bai Wei-Ling, 白緯玲 (the younger sister)), and were born March 23, 1992
"Ai Shang Ni" from the third album "Grown Up"
Ai Shang Ni (愛上你) - BY2
By2 is a Singaporean duo composed of twins Miko (Bai Wei-Fen, 白緯芬 (the older sister)) and Yumi (Bai Wei-Ling, 白緯玲 (the younger sister)), and were born March 23, 1992
"Ai Shang Ni" from the third album "Grown Up"
