I can exclusively report that the Community star and Neighbors funny man are engaged.
Brie's rep confirms the big news.
Brie wore her Irene Neuwirth-designed engagement ring tonight at a screening at the London West Hollywood of her new romantic comedy Sleeping With Other People (in theaters Sept. 11). The dazzling sparkler is a one-of-a-kind rose gold ring set with rose cut diamond and diamond pave.
Funny enough, Brie plays a love addict in the film opposite Jason Sudeikis, a womanizing friend from college who she runs into at a 12-step program for sex addicts.
Brie, 32, and Franco, 30, have reportedly been dating since January 2012.
The two have remained tight-lipped about their relationship. In fact, they're so private that it's difficult to find photos of the two of them together. In the spring, they both attended the Met Gala, but walked the carpet separately.
They did, however, sit in the front row next to each other at the Dior Homme Spring/Summer 2016 fashion show in Paris in June.
In 2013, they co-starred in a hilarious but sort of NSFW video for Funny or Die called Dream Girl.
The screening was hosted by Smirnoff Vodka and Visionaire and was introduced by Kirsten Dunst and Lizzy Caplan. A party followed at the hotel's Boxwood Cafe.
Bertrand Rindoff Petroff/Getty Images