The two were spotted on Monday leaving a Met Gala after-party together in New York. They tried to slyly avoid cameras by walking out seconds after each other but blew their cover when they hopped in the same SUV.
Emma, 29, showed off her curves in a tight navy gown while newly-single Justin, 46, rocked a casual look in jeans and a blazer. The two actors, whose relationship blossomed while working on their Netflix show, "Maniac," were seen on a sushi date just last week. And let's not forget, they sat side-by-side in Paris during Fashion Week in March.
As of now, the two have yet to comment on their status.
As The Blast previously reported, Theroux and Jennifer Aniston announced their separation in February after nearly three years of marriage.