On April 21st, Lee Si Young uploaded a few photos of herself getting ready to film a CF. In the photos, she is dressed in a red dress with high heels, highlighting her slim figure. Along with images, she wrote, "#FilmingCommercial #ThankYou for seeing me a positive light hehe. I can eat after finishing this... #ImGoingToEat #EatEverything #WarmRice #NooroongjiDish #ImHungry!!." Since then, many netizens pointed out how impressed they were at how fast and dedicated the actress must've been to regain her slim figure only after 3 months of giving birth.
Meanwhile, back in January, the actress gave birth to a healthy baby boy after marrying a businessman Jo Seung Hyun last September.