glee promqueen 320.jpg 'Glee': Watch Artie's 'Prom Queen' proposalThe highly-anticipated “Prom Queen” episode of “Glee” airs Tuesday (May 10), but thanks to the magic of the Internet, we can watch this clip of Artie’s (Kevin McHale) home ec class prom proposal to Brittany (Heather Morris) now.

We’ve already heard the song — Stevie Wonder’s “Isn’t She Lovely,” but the clip totally puts it in context and lets us in on the fact that more than anyone else, Kurt (Chris Colfer) gets the biggest kick out of the stunt.

And, fear not, the clip doesn’t go on long enough for us to get Brittany’s response, so it’s virtually spoiler-free.

Enjoy, Gleeks: