What Celebs Were At Jen & Justin's "Party?"

Did they or didn't they? That is the question on everyone's lips after Jennifer Aniston and Justin Theroux threw a huge house party on Aug. 5 — which may have actually been their wedding. Reps for Aniston and Theroux have not commented on whether or not the longtime loves have finally gotten hitched (Bustle has reached out for comment, but has not yet heard back), but there are definitely signs that point to the gathering really being their nuptials. One of these signs is the group of celebrities who were at Jennifer Aniston and Justin Theroux's Bel-Air home.

After all, a bunch of high-profile celebrities don't get together for just any old party, right? And from the looks of it, it wasn't just any old party. To set the scene, photos released from TMZ reveal an outdoor affair that certainly looks formal, complete with a wooden stage and table seating set up for a whopping 74 guests. Additionally, a man who appeared to be a pastor carrying a Bible was spotted walking around the grounds. Also, making an appearance was two puppet characters on top of a large cake. Hmm. Aside from the possible pastor and cake puppets, some well known folks were also seen entering the property on that night.

As we anxiously await confirmation, let's take a look at who was reportedly on the star-studded guest list.

Howard Stern

Aniston and Stern go way back. All the way back to 1989, as a matter of fact. His embarrassing interview with her was one of Aniston's first steps into Hollywood before she became a household name with Friends. She handled his weird questions like a pro, and now he and his wife are vacation buddies with her and Theroux!

Lisa Kudrow

Of course, Kudrow was one Aniston's costars on Friends. The two have remained close since the end of the hit series, so it would make perfect sense that she would be in attendance.

Chelsea Handler

Handler and Aniston have been longtime buds, and Aniston even appeared on the talk show host's send off finale for a comedic intervention.

Ellen DeGeneres & Portia de Rossi

Interestingly enough, Aniston talked the topic of a secret marriage with Theroux in an interview with DeGeneres back in 2014. DeGeneres voiced her concern about not being able to attend a certain party saying, "Because [the wedding] is so secretive, when we're invited, we go, 'We're not in town, but should we be in town?'" Aniston replied, "We will actually let you know!" Could this have been foreshadowing?

Sia

Sia reportedly started "palling" around with Aniston earlier this year. Before long, the Australian singer-songwriter was said to be BFF status with the actress. No wonder the "Chandelier" performer was invited!

Emily Blunt & John Krasinski

Blunt and Krasinski are oftentimes double dating pals with the couple. Sometimes they even go on getaway trips together as a group.

One thing's for sure: whatever went down was something big!