1.
Oh My Girl's Ahrin

2.
Cosmic Girls's Bona

3.
Weki Meki's Choi Yoo Jung

4.
G-Friend's Eunha

5.
LABOUM's Haein

6.
IU

7.
Black Pink's Jisoo

8.
Red Velvet's Joy

9.
Gugudan's Kim Se Jung

10.
TWICE's Nayeon

11.
Lovelyz's Ryu Soo Jung

12.
Sohee (One of the original round-faces of K-Pop!)

13.
MAMAMOO's Solar

14.
Girls' Generation's Sooyoung (Another original round-face of K-Pop)

15.
PRISTIN's Sungyeon

SEE ALSO: KiiiKiii takes #1 on 'Show! Music Core' with outstanding performances of 'I DO ME' on April 5th
i don't really think some of these would be considered round like jisoo?? isn't she more of an oval? although she does look round in some pictures, but her jawline is pretty v-shaped.