This celebrity yearbook picture is almost too much to handle. The awkward chair pose, the classic speckle paint background, the Harry Potter glasses, the American flag rugby shirt...  It's just so majestic.

But even all of those added touches can't overshadow the cuteness exuded from this little boy's smile. He's still got a great smile too, which he shows off regularly on his hit TV show and performing onstage with his three bandmates. Do you think you can figure out who this is? Click through to find out!