The concept of "prettiest" is subjective and varies from person to person; therefore, there is no single definitive answer. However, many K-pop idols are consistently praised for their visuals. According to a Times Now News article from July 28, 2023, the following female K-pop idols are considered among the most beautiful:
- aespa's Karina
- Dreamcatcher's JiU
- Red Velvet's Irene
- NMIXX's Sullyoon
- Blackpink's Jisoo
- Bae Suzy
- Kwon Eunbi
- IVE's Wonyoung, who is noted for leaving K-pop fans in awe of her "IRL visuals."
Because beauty is a matter of personal preference, the "most prettiest" K-pop idol is ultimately a matter of individual opinion.