It's hard to believe the prom has already arrived for the seniors of McKinley High on Glee, and with a brand new episode airing on Tuesday night, we've decided to whet your appetite with a full video performance from prom night!

As we've already learned, the New Directions will be performing throughout the entire prom, but this song is likely to get the most attention because of how hot it is right now on the charts. Several of the Glee guys will be taking on One Direction's hit What Makes You Beautiful on prom night -- and it's totally swoon worthy! Click after the jump to check it out!