1. Jessica and Krystal
2. TWICE's Jeongyeon and Gong Seungyeon
3. Jang Wonyoung and Jang Da-Ah
4. Lee Chaeyeon and ITZY's Lee Chaeryeong
-1, as soon as I saw the title
-Olsen sisters...?
-Jung sisters, 1
-Not sisters, but siblings come to mind... came in thinking about AKMU
-Hwayoung Hyoyoung
-I thought of Olsen sisters...
-Chaeryeong and Chaeyeon
-I only remembered up to "that!" in TWICE, and I didn't know the names
-I only know Jessica and Krystal. Other than that, I didn't think at all, but when I saw it, I got it.
-Olsen, Hadid, Jenner.
-Really, there may not be sisters with as much impact as Jessica and Krystal
