These four pairs of female K-Pop idols share the same birthday; same month, day, and year.

1. Seulgi (Red Velvet) and Naeun (Apink)

seulgi naeun

Birthday: February 10, 1994

2. Hyeri (Girls Day) and ZN (Laboum)

hyeri zn

Birthday: June 9, 1994

3. Seolhyun (AOA) and Jisoo (BLACKPINK)

jisoo seolhyun

Birthday: January 3, 1995

4. Doyeon (Weki Meki) and Mina (gugudan)

doyeon mina

Birthday: December 4, 1999