A couple of days ago, IU updated her me2day with a photo of herself wearing heavy, femme fatale makeup and hairstyle. The concept was used in a recent cosmetic brand photo shoot she and Choi Kang Hee worked on together. Both ladies are shown wearing white wedding dresses with similar make up and hairstyles, giving the impression that they're siblings. What shocked netizens the most was Choi Kang Hee's unbelievably youthful appearance, as she manages to cover the 16 year age gap between her and IU. Netizens commented, "This makes no sense...They look almost like friends," "Choi Kang Hee looks so young, it's surprising," and "IU looks older with makeup like this." Source + Photos: TV Daily via Nate