Over the past two to three years, the fourth generation of idols has ushered in a new wave of exceptionally talented girl groups, each leaving an indelible mark on the industry.

aespa's Karina is one of the most popular girl group members in this generation and has been garnering much popularity ever since her debut. During a recent fan call event, Karina was asked by her fans to choose her biases among the popular 4th generation girl groups. 

Karina happily responded and chose four fellow female idols from the top popular girl groups.

She chose IVE's Ahn Yu Jin, LE SSERAFIM's Kim Chae Won, NewJeans' Hanni, and NMIXX's Sullyoon.

Korean netizens commented, "It's so cute how Karina and Sullyoon picked each other as their bias," "I like Karina's choices," "She has a good eye for choosing Hanni from NewJeans," "Sullyoon also chose Karina as her bias. She said it twice. Lucky her," "Kim Chae Won also chose Karina before as her bias," and "I wish they would all hang out with each other."