Jennifer Aniston Married!? Secret Justin Theroux Wedding DETAILS, Dress & Fake Baby Adoption

So, Jennifer Aniston is allegedly not adopting a baby girl with longtime fiance, Justin Theroux. But rumors now suggest that the "Wanderlust" couple DID officially tie the knot in a secret wedding ceremony not too long ago!

According to several online reports, the "Cake" actress sad "I do" during a very private gathering at the Los Angeles home she shares with 43-year-old Theroux on Wednesday (August 5). An exclusive rep remained very vague when providing this statement to GossipCop.com:

"If Jen and Justin feel the need to respond to tabloid and media guess work about a private party held at their home they will let me know. In the meantime they will remain private like they usually do." 

If such marriage rumors are indeed true, 46-year-old Aniston is one sneaky lady! Apparently she wanted to throw a big birthday bash for "The Leftovers" star with a small group of Hollywood friends including Chelsea Handler, Lisa Kudrow, and Howard Stern. The guests did gather at Aniston's Bel Air Mansion, but supposedly everyone ended-up celebrating something a little bigger. Theroux and his "Friends" sweetheart are now newlyweds! Well, maybe.

Avid members of the paparazzi managed to snap some photos, and an unidentified man dressed like a Reverend was spotted entering the home holding what appeared to be a Bible. 

Oh - and of course there was an actual cake! Interestingly enough, the massive dessert featured a Justifer-inspired decoration top. Another major clue - they allegedly erected an outside shed just last week in order to "hide supplies for the event." The pool was also covered and transformed into a makeshift dance floor. Anyone working the event also had to confiscate their cellphone. Get more details over at TMZ.

Intense!

FYI - Monday (August 10) is Theroux's actual birthday.

Are congratulations finally in order?

Stay tuned for any futher confirmation or updates. Can't wait to see that wedding dress!