Justin Theroux's Mom Would Be Bummed if He Eloped

Justin Theroux shows off his muscles while stepping out for a gym workout on Tuesday (January 27) in West Hollywood, Calif.

Over the weekend, the 43-year-old actor supported his fiancee Jennifer Aniston at the 2015 SAG Awards, where she was nominated for Best Actress in a Leading Role.

PHOTOS: Check out the latest pics of Justin Theroux

Jennifer recently chatted about rumors that she and Justin were planning on eloping.

“Sometimes, it means just go ahead and just do it,” Jennifer shared to E! News. “That might bum a lot of people out if we did that, especially his mom.”

20+ pictures inside of Justin Theroux hitting a gym workout…