Guess Who This Lil' Piano Man Turned Into!

Before this suave kiddo in his suit n' tie turned into a performin' king, he was just runnin' the concrete jungle, throwin' on his "Piano Man" hat, and then it was off to the races in Hollywood!

He originated the role of George in the Broadway musical "Spring Awakening." No question his breakout role was bustin' his pipes in "Pitch Perfect" alongside Anna Kendrick.