Did Leighton Meester and Adam Brody have their wedding ceremony just three months after getting engaged? The "Gossip Girl" actress and "The O.C." actor may have married in secret.

Leighton Meester married Adam Brody in a secret wedding ceremony, E! News confirms.

The 27-year-old "Gossip Girl" star and the 34-year-old "O.C." actor got engaged in November, just nine months after it was first revealed that they were dating.

People magazine reports that Adam Brody stopped for a fan photo at LAX over the weekend, and was spotted wearing a gold band on his left ring finger, leading many to speculate it was a wedding ring.

According to E! News, Leighton Meester and Adam Brody were most recently spotted relaxing at Mexico's St. Regis Punta Mita Resort from Feb. 12-15, just weeks after Meester reportedly had her bachelorette party at West Hollywood restaurant Hamburger Mary's.

Leighton and Adam are a notoriously private couple; they have yet to officially confirm they are a couple or are engaged. The newlyweds met on the set of 2011's "The Oranges," and will both star in the upcoming comedy film "Life Partners."

Meester previously dated actors Sebastian Stan and Aaron Himelstein, while Brody was linked to director Lorene Scafaria and dated his "O.C." co-star Rachel Bilson, E! News reports.

Meester will make her Broadway debut in "Of Mice and Men" this spring, while Brody will soon appear in the movie "Think Like a Man Too."