Na-Eun Son is a member of the six-member girl group Apink. Apink is the first group formed by A Cube Entertainment, a subsidiary of Cube Entertainment. Before her debut, she played the female lead in fellow labelmate BEAST's music videos for "Beautiful" and "Soom." On March 3, 2021, Na-Eun signed an exclusive contract with YG Entertainment. She has been actively working as one of the label's actresses. Her representative works include "Dinner Mate," "Lost," and more.