Here is a list of the 7 most unforgettable fights between Blair and Serena in Gossip Girl.

Leighton Meester opened up for the first time about the death of her 'Gossip Girl' costar Michelle Trachtenberg: 'It's ...

During the most recent episode of the "Call Her Daddy" podcast, which landed on Wednesday, April 23, Penn Badgley opened up ...

Before starring in The White Lotus and Drop, Meghann Fahy had a brief appearance in Gossip Girl, but it wasn't the best ...

The “You” star, who played Dan Humphrey on all six seasons of the teen drama, talked about how his on- and off-screen romance with Lively and her character, Serena van der Woodsen, was hard to ...

News tonight, April 21, at 11 p.m.) In fact, that's why Penn is open to reuniting with his Gossip Girl costar again ... Lawrence auditioned to play series lead Serena, the part that ultimately ...

Earlier this year, Blake Lively, 37, who played Serena van der Woodsen ... 39 - who played Nate Archibald - was among the other Gossip Girl stars who paid tribute at the time too.

Penn Badgley is opening up about the challenges of dating his "Gossip Girl" co-star Blake Lively while working on the hit series. Badgley, who played Dan Humphrey, dated Lively, who played Serena ...