Glee Spoiler Alert: Check Out Ryan Murphy's Behind-The-Scenes Photos!

"There are some things that are going to shock the heck out of you," executive producer Dante Di Loreto said of the show's upcoming wedding during a recent set visit by TVLine. And while most Gleeks have assumed the show's pending nuptials are going to be between Will and Emma, this photo (which Ryan Murphy simply captioned with the word "um...") looks like it might be Sue Sylvester hiding out beneath a bridal veil. Is this a dream sequence? A way for the hard-charging gym coach to sabotage her curly-haired rival? Or has Emma gone unexpectedly blonde? Discuss your theories below!

"Kurt is not bringing Adam to the wedding. His date is Blaine," Murphy Tweeted on Jan. 10. "They sing a duet for Emma. And make out in a steamy car. Ur welcome." Yesterday, the show's creator released this stunning shot of Klaine decked out in formal wear — with Kurt rocking Blaine's signature bowtie. I guess another "thank you" is in order?

"Jenna Ushkowitz has an insane number" in the Feb. 7 episode 'Diva,' castmate Becca Tobin told TVLine last week. "It's like her breakout performance of Season 4. She kills it." And while this photo of Ushkowitz has us even more excited for the big moment, now we're wondering what exactly she's gonna sing. Beyonce's "Diva"? Maybe something by Diana Ross? Theorize below!

"Gleeks...two couples getting back together by Valentine's Day. One might be preggers. Guesses?" Murphy teased last week. We wonder if any of the New Directions members in this chilly-looking choir-room shot might be involved — tangentially or directly — in said story arcs.

UPDATE: Glee producer Brad Falchuk (@BFalchuk) Tweeted this behind-the-scenes image proving beyond a reasonable doubt that, indeed, Sue Sylvester is once again in a bridal state of mind. Any guesses how or why she's wearing white when it's supposed to be Wemma taking their vows?