f(x) Luna shares how she managed to drop some weight. 

People have been amazed by Luna's continuing physical changes. The idol was always beautiful, but she now looks even more wonderful in a slimmer figure. 

On 'Style Icon Awards', Luna uncovered her diet method. The secret to her slim body was quite simple. Luna tells us that, "You just have to love exercising everyday." In addition to exercising, Luna points out detoxing. She said, "I love food so whenever I eat I always drink green tea together. I do detox diet once a week." 

Luna's love for exercise and green tea is the key secret to her slim look!