Social media is suddenly filled with resurfaced pictures of Leighton Meester from her 2006 guest appearance on House M.D., long before she made a big difference as Blair Waldorf in Gossip Girl. The ...

Nobody Wants This” creator Erin Foster beefed up the scene between real-life partners Adam Brody and Leighton Meester during Meester's Season 2 guest spot.

Leighton Meester reveals which former 'Gossip Girl' cast members she's still friends with years after the show ...

No stranger to playing a fashion pin-up (she starred as the infamous Blair Waldorf in Gossip Girl for five years), Meester joined the Nobody Wants This cast for a single-episode cameo this season, but ...