The child in the video below (via The Daily What) does as pitch-perfect a rendition of Glee's "Teenage Dream" as you could expect from a person who cannot yet even conceive of being a teenager (way to turn the song's nostalgia on its ear, toddler). However, his tie is too long. So much for perfection!
The description in YouTube for this video reads: "Our mini Warbler loves to wear his suit day and night. Added bonus ... he also likes to perform all the songs that the Warblers from Glee sing and dance to." Do you know what that means? More of these are on the way.