Adam Brody and Leighton Meester Welcome Their First Baby

Leighton Meester and Adam Brody
Charles Sykes/Invision/AP

Leighton Meester, left, was accompanied by her husband, Adam Brody.

Mazel tov!

The former teen idols from Gossip Girl and The O.C. have some celebrating to do. 

Leighton Meester, 29, and Adam Brody, 35, have welcomed their first child together. Us Weekly's sources revealed that the baby was born last week, though the baby's gender and name have not yet been disclosed. The couple's reps did not immediately respond to The Hollywood Reporter's request for comment.

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The couple, who have been married for a little over a year, chose not to publicly announce their pregnancy. If Meester and her hubby are anything like fellow Gossip Girl alumna Blake Lively and her man, Ryan Reynolds, perhaps we'll get the occasional sneak peek of the baby's tiny, adorable hands? Fingers crossed.