Leighton Meester and Adam Brody welcome son: 'He's a dream boy'
Leighton Meester and Adam Brody's new addition joins big sister Arlo, whom the couple welcomed in August 2015.
Leighton Meester, Jai Courtney, Nat Wolff push loyalty to the limit in Semper Fi trailer
Nat Wolff, Finn Wittrock also star in the upcoming drama from director Henry Alex Rubin
First Look: See Adam Brody play real-life wife Leighton Meester's ex on 'Single Parents' season finale