Upon returning from a romantic 10-day getaway to Paris with boyfriend Justin Theroux, Jennifer Aniston was spotted donning a diamond ring on her right finger at the airport, fueling rumors of an engagement.

Is their truth to that or is it just that, rumors? 

According to People magazine, the actress wears two rings: The diamond ring on her right hand is a ring that she's worn several times over the last year.

Meanwhile, the gold band that spells her name on her left ring finger is a ring she's also had since she started dating Theroux. He happens to have a matching pair.

The 'Wanderlust' co-stars have been happily dating for one-year and appear to be going strong.

The question remains, will Jen and Justin beat Brad and Angie to the alter?

See Pictures of the Ring Here.

Tags: Jennifer Aniston photos Justin Theroux