As Aniston accepted her Outstanding Performance by a Female Actor in a Drama Series for her performance on Morning Wars, backstage sleuths snapped her ex-husband Pitt watching the screen intently, looking proud as she gave her speech.
"Let's be honest, it was a hard part", Pitt, 56, said.
"I was backstage at the SAG-AFTRA awards and heard a familiar voice shouting 'Aniston!"
One excited fan wrote: 'Hope Brad took that dress off!' with others joking that the photo was taken by Brad Pitt. It's a big stretch.
This isn't the first time the former lovebirds, who were married from 2000 to 2005, have reunited, since Jen was reported to have invited Brad to her 50th birthday party previous year.
"When you looked at Brad for the past 10 years, you've never seen a happy Brad", Glass said, opining that Pitt often looked "sloppy, disheveled, unhappy and tense" when he was with Jolie.
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One slogan reads "You will always be my Brad" emblazoned on the front, while another design has "You will always be my Jen" printed on. Pitt was then seen playfully grabbing Aniston, who looked surprised to see him.
"No!" a shocked Aniston replied in disbelief. In fact, the GOOP founder attended Aniston's 50th birthday party last month, an event that Pitt also stepped out for.
Many viewers of the SAG Awards took to Twitter to discuss the meeting between the former power couple.
The stars may have been dazzling during the 2020 SAG Awards, but the real show was behind the scenes this year.
He joked that it would be the "second most important reunion of her year", referencing the possible Friends reunion.
"I'll run into Jen", Pitt said. Jennifer who's been for long known for her quirky character of Rachel in FRIENDS has shared her wish of playing Wonder Woman in the DC comic.