The "Nation's Little Sister" IU is all grown up for her latest endorsement for 'The SAEM'.

She's the face of the cosmetics brand and she surprised fans with a bold look by donning red lipstick.

G-Dragon previously made the brand's�'global�eco�red' lipstick line the hottest new trend and IU followed suit by pulling off the same lipstick. She proved that makeup can instantly transform one's image by spicing things up with red lipstick. Fans noticed how she was able to shy away from her image by going more risque with her makeup.

More photos from the pictorial will be unveiled soon, so stay tuned.