HOLD THE PHONE: Did Justin Bieber and Hailey Baldwin literally just get married?!

Check out Hailz's wedding dress.

By Katie Stow

UPDATE 17/09/2018: Despite multiple sources spotting Hailey Baldwin and Justin Bieber together at the Courthouse picking up their marriage license, the bride-to-be has taken to Twitter to declare that she is definitely not a married woman yet.

The 21-year-old model tweeted: "I understand where the speculation is coming from, but I'm not married yet!"

ORIGINAL: Justin Bieber and Hailey Baldwin may have already given us the biggest shock engagement of the year (soz Priyanka Chopra and Nick Jonas), but the young couple have upped the stakes and have topped off their hectic year with a shock wedding!

Justin and Hailey were spotted in New York City this morning at a courthouse getting their marriage license — meaning they've sealed the deal and are probably man and wife right now.

An insider told TMZ that Justin was super emotional and tearing up as he was overheard saying to Hailey, "I can't wait to marry you, baby". #emotional

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The paparazzi picture captured of the couple heading into the courthouse looks pretty legit, and to really (potentially) confirm everything, Hailey Baldwin is wearing a goddamn white dress! With sneaks, but whatever…

See the glorious shot for yourself, here:

These pics and rumours follow reports that Hailey and Justin were planning a small, intimate gathering in Canada for their nuptials, so perhaps there has been a drastic change of plans? Fingers crossed it has nothing to do with those snaps of Justin crying his eyes out on a park bench…

For now, we'll just have to anxiously wait for the Biebs to drop another mushy Instagram post declaring that he has wed Hailey and they're ready to live their happy ever after.

Now watch this other time Justin Bieber and Hailey Baldwin went to church together: