Can you guess who the celebrity in this yearbook picture is? Despite the fact that this guy is much more famous now, one thing is for sure -- that mop of curls and those defined eyebrows haven't changed a bit!

Even though this San Francisco native isn't climbing the charts with songs from his solo career, when he's paired up on a tune with his friends from Ohio, they are an unstoppable force. Despite this, the triple threat who posed for this yearbook picture is now making a name for himself on the Great White Way and for his roles on the silver screen.

So, do you think you've figured this one out? Click through to see if you guessed correct.