is it jsut me または does justin bieber*how ever あなた spell it* looks nothign like his age?????

ok, i had never heard of him since the otehr day, and when i saw one of his 音楽 video, and my fiends was like yeah hes 15.
i almost choked!!!!
he looks like he hasnt gone into puberity *no offence to other*
i jsut dontget it! AT ALL!