Adam Lambert Didn't Just 'Marry The Night' On 'Glee' -- He Literally SLAYED It! (VIDEO)

Adam Lambert covered "Marry The Night" on last night's "Glee."

Watch out, Gaga, Adam's comin' for you!

Oh my god, Glamberts, sorry we're late -- had to duck out of the hospital before the doctors came back. Oh, wait, you wanna know why we were being treated? Ummm, only because we suffered a flawlessness-induced cardiac arrest to the supremest degree after watching Adam Lambert SLAY his rendition of Lady Gaga's "Marry The Night" on Thursday night's episode of "Glee." Sh-duhhhh, did we really have to spell that one out?

Watch Adam Lambert perform Lady Gaga's "Marry The Night" on "Glee" after the jump.

His 4-minute performance on "A Katy Or A Gaga" as the character Starchild was literally just, like, one shocker after another. First of all, there's the fact that Kurt is rocking the totally cute shorts and Doc Martens combo, because hello -- IT'S NEW YORK IN NOVEMBER. Then there Adam's outfit, which looks like a pinstriped First Class passenger on the Titanic fell into a bedazzler. #INTO #IT

Lastly, and most importantly, of course, is the "Lay Me Down" singer's voice, which was in full, motherf***ing form last night. If we had to pick a highlight -- SO HARD -- it'd be the "Come on and run/ Turn the car on and run" lines near the three-minute mark. We don't wanna jump the gun or anything, but we're pretty sure that Adam just, like, out-Adam Lamberted himself. Those notes! How did he even? Literally us right now:

Adam Lambert's voice soared to new, flawless heights when he covered Lady Gaga on "Glee."

+ Watch Adam Lambert perform Lady Gaga's "Marry The Night" on "Glee," and check out more videos from "A Katy Or A Gaga" on MTV News.

Photo credit: 20th Century Fox Television / GIF: Mashable