INFINITE's Sungjong revealed that he had been dieting recently.

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On September 20, he updated his Instagram with a handsome selca and wrote, "Losing 10 kg (~ 22 lbs) is a success!"  He looks as pretty as ever with his porcelain complexion and sharp features.  

On 'Cultwo Show' the same day, the DJs looked at him and said, "Sungjong is wearing pajamas," and he replied, "I keep getting teased.  I'm told I wore a beauty salon robe here. I have an interest in fashion.  I always did, but people have been telling me I dress well, so my interest grew.  I lost 10 kg.  I was going through a hard time but I lost [the weight] to show a better image."

Not sure he needed to lose that weight, but he looks happy anyway!