The 'Gossip Girl' star released a statement on social media after Cohen's recent Facebook post.
ET caught up with Leighton and her husband, Adam Brody, and she revealed her favorite Blair memory in honor of the show's 10th anniversary.
The popular CW series debuted in September 2007.
Even at a young age, 36-year-old socialite was really good at striking a pose.
In their first joint interview, the IRL couple jokes they have a "Seth and Blair day" together once a year.
Sonny Castillo is a far cry from Chuck Bass.
ET is on set of Fox's new comedy, which also stars Adam Pally. It's time travel meets rom-com!
The 66-year-old actor recently revealed he's battling dementia.
Here's a look ahead at all those moments that will have you saying, 'I remember when...'
The 'Modern Family' star plays a 'bad b**ch' pretty well.
Rumer Willis admits her 'Gossip Girl' audition wasn't her best.
Can you imagine anyone else but Blake Lively and Leighton Meester in these roles?!
The 28-year-old actress says she is closing down her site but already has another business venture in the works.
