Justin Theroux and Jennifer Aniston
Hiding no more
showed off quite the rock while out with fiancé Justin Theroux
in Santa Fe on Saturday.
Theroux was visiting the actress – who's currently filming We Are the Millers
in New Mexico – when Aniston, 43, reached up to touch his face, baring the bauble.
The couple were engaged
Aug. 10 after dating for more than a year
"Everyone is really excited for them," a source told PEOPLE at the time
"It's amazing to see how happy Justin makes Jen, and everyone was always hoping that he would propose."