That time One Direction, Taylor Swift, and Ed Sheeran all sang (and danced) karaoke together.

Remember when we told you that Haylor (Taylor Swift + One Direction's Harry Styles, KEEP UP) went on a karaoke date? And that they sang Elton John and Kiki Dee's "Don't Go Breaking My Heart?" Well, now there's ACTUAL VIDEO PROOF of the event, and it was honestly SO much better than you could have ever imagined. Why? Because we learned that it was actually Ed Sheeran and Harry Styles who sang the song while Taylor danced in the background (and we're imagining little cartoon birds fluttering around her as she goes). We repeat. ED SHEERAN AND HARRY STYLES SANG A LOVE DUET TO ONE ANOTHER!

Watch Ed Sheeran, One Direction, and Taylor Swift dance and sing karaoke after the jump.

Ed (who btw cowrote "Little Things" for 1D and "Everything Has Changed" for Taylor) and Harry seemed to have a total ball professing their love for each other via song. Meanwhile, Taylor seemed contented to dance with 1D's Niall and Louis while her new boyf flirted got his karaoke on with Ed. While we wouldn't recommend that Haylor sing "Don't Go Breaking My Heart" (or her brand-new "I Knew You Were Trouble" for that matter), we honestly couldn't be more thrilled that Ed and Harry did. Which leads us to a crucial question: Any ideas for an Ed + Harry name? "Hed" just seems really plain.

+ Watch Ed Sheeran, One Direction, and Taylor Swift dance and sing karaoke, catch Taylor Swift's "I Knew You Were Trouble" video, and see Taylor Swift talk about going dubstep.

Photo credit: Michele Crowe & Getty Images