Just nine months after it was first revealed that they were an item, the super-private couple, who both worked together on the 2011 film The Oranges, continued in their hush-hush ways by tying the knot without people knowing (talk about a successful secret celeb wedding!).
But while we congratulate and celebrate the 27-year-old Gossip Girl star and the 34-year-old O.C. actor's big news, let's take a look back at their whirlwind romance, shall we?
Feb. 7, 2013: Meester got a little camera shy and tried to hide from the paparazzi in the backseat of Brody's car (but failed). The duo was apparently trying to downplay their relationship, and that seemingly hasn't ended, but at the time their relationship had reportedly been going on for several weeks—and the pair had even traveled to Bangkok together already. Neither of their reps confirmed the romance.
Feb. 26, 2013: Allowing cameras to catch a glimpse of both of their faces this time, the twosome was photographed heading to a local Mexican restaurant in Venice, Calif. Bundled in a red hoodie, Brody adorably slung his arm around his gal pal as they walked together, fueling relationship rumors even more.
Mar. 18, 2013: A few weeks later, the pair were seen once again inside Brody's car while driving around Los Angeles. But Leighton didn't care to try and crouch down.
Sept. 11, 2013: After what seemed like an eternity of nothing from the low-key couple, the pair were snapped engaging in innocent PDA while in New York City. The Hollywood hunk and brunette beauty, both wearing hats and sunglasses, held hands as they stood on a busy street in the Soho neighborhood.
Nov. 20, 2013: E! News confirmed that the two lovebirds got engaged!
Dec. 10, 2013: The couple was photographed for the first time since their engagement news broke while in South Africa. While strolling through Cape Town International Airport, Meester and Brody paused for a moment to steal a smooch. So cute!
Feb. 18, 2014: Surprise! E! News confirmed that Meester and Brody dropped a bombshell on everyone once again by getting married in a secret ceremony. The TV stars were most recently seen 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.
Congratulations to the newlyweds!