In 2007, an unknown actress danced comically in a CF and received the nickname name of '4-D Girl'. With black�hot-pants, a gold sequined vest, and a deadpan face, she received much attention from viewers. Recently, it has been discovered that the girl was no other than actress Seo Woo. Netizens commented,�'I never would have guessed that she was the girl in the CF', 'Her image in the past is very different from now', 'How embarassing!', and 'I think her face changed'. Seo Woo is currently appearing in the MBC weekend drama,�'Flames of Desire'. Source + Image: Sports Chosun