Go Mi-nam is a fictional character from the popular South Korean television series, You're Beautiful. She is portrayed as a young woman who disguises herself as her twin brother, Go Mi-nam, to help him fulfill his dream of becoming a K-pop star. Throughout the series, Go Mi-nam navigates the challenges of living in a male-dominated environment while trying to keep her identity a secret. Her character is known for her determination, kindness, and the comedic situations that arise from her disguise, making her a beloved figure in the K-drama genre.