Breaking: Heidi Confirms Speidi Nuptials! 'The Minute We Said Our Vows, I Couldn't Stop Crying'

Those crazy Speidi-got-married-in-Mexico rumors? Turns out they're TOTALLY TRUE!

And now Perez Hilton -- who first broke the story about Speidi's no-longer-secret nuptials this morning -- reports that Heidi Montag and Spencer Pratt actually tied the knot during a top secret beach ceremony "just outside Cabo San Lucas" on November 20th!

So why should we believe Perez? How about because he now has (a) confirmation from Heidi herself, (b) details on the ceremony, (c) the couples' unbelievably cheesy wedding vows, (d) congratulatory remarks from Audrina Patridge ("I'm so happy for them!") and last (but soooo not least) (e) the cover of this week's yet-to-come-out Us Weekly, featuring (who else??) Mr. and Mrs. Spencer Pratt!!

We know, we know, it's WAY too much information to digest at once, so we'll walk you through it, step by step, starting from the beginning...

"The ceremony was held on the beach. And, it wasn't planned," writes Perez. "Speidi were on vacation in Mexico and decided to marry on a whim -- or so they'd like us to believe! [...] There were no family members present for the ceremony, which lasted only 15 minutes."

So what was Heidi's post-wedding reaction? "The minute we said our vows, I couldn't stop crying," the Hills star told Perez of her nuptials. We couldn't help getting a little teary-eyed (NOT!) after reading Spencer's vows:

"Heidi, from the moment you came into my life, I knew my life would never be the same without you. You are the light in my life like the sun to the earth! Your loving warmth makes me want to be a better person. Being with you, I feel complete. I'm honored to even be able to call you my wife. You are the most amazing, loving and caring woman on this planet. I will love you forever and always."

Aww/eww! (Note to self: Wait at least 30-45 minutes after eating before reading any mushy declarations of spousal love). Hey, anyone else think it's weird that the couple prepared their own vows for this totally spontaneous quickie marriage?

Meanwhile, we have a feeling you'll want to take a sneak peek at the latest cover of Us Weekly. So check it out, and then let us know what you think about Speidi's decision to tie the knot.

+ BONUS: Holly Montag will be stopping by the Hills: Live After Show tonight! Tune in and pray she'll be asked how she feels about seeing her little sister marry Spencer!!

Plus, go to PerezHilton.com to find out Stephanie Pratt's reaction to the news ("I am not surprised!" she said) and read Heidi's wedding vows!