Leighton Meester and Adam Brody are engaged. The couple, who first went public with their relationship back in February, have yet to directly comment on the news, but multiple outlets are reporting that the two are indeed getting hitched. The pairing appears to be a match made in TV heaven as both Leighton and Adam have earned strong fan followings for their work on teen shows. Adam famously portrayed the adorably emo Seth Cohen on The O.C., while Leighton played Blair Waldorf on Gossip Girl. The two met while working together on the set of the 2011 film The Oranges. Congratulations to the happy couple!