Though he doesn't directly name his Gossip Girl costar and ex-girlfriend Leighton Meester, the two dated from 2008 to 2010. Stan — who played Carter Baizen on Gossip Girl — appeared in 11 ...

Sebastian Stan fondly looked back at a romance during his Gossip Girl era, presumably with ex-girlfriend Leighton Meester. “It was the first time I was in serious love with somebody,” Stan, 42 ...

Exactly a week after it was reported that Gossip Girl couple Sebastian Stan and Leighton Meester broke up because Leighton “doesn’t know how to be in a relationship and doesn’t really like ...

OK! is reporting that Gossip Girl (and First Date Date Night) star Leighton Meester has broken up with her longtime boyfriend, Sebastian Stan.The starlet and aspiring pop star (one of her songs ...

Sebastian Stan’s career has really blossomed over the last couple of ... Before dating his girlfriend, Annabelle Wallis, in 2022, the actor had romances with stars such as Leighton Meester, ...

Leighton Meester cheered on ex-boyfriend Sebastian Stan as he picked up the award for Best Actor, Musical or Comedy at the 2025 Golden Globes Jan. 5. The Gossip Girl costars dated from 2008 to 2010.

Leighton Meester and Sebastian Stan have reportedly broken up. The couple met on the set of Gossip Girl, in which Stan occasionally appears as Carter Baizen, and reportedly began dating in 2008.

Gossip Girl star Leighton Meester and boyfriend / co-star Sebastian Stan are said to be engaged, according to a report in the New York Post this afternoon.New York Post this afternoon.

Leighton Meester and Sebastian Stan in 2009. Fast-forwarding to 2014, Meester reflected that her new album was a more accurate reflection of her growth — in her personal life and career.

While he didn't mention anyone by name, Stan was in a relationship with his Gossip Girl costar, Leighton Meester, in the time he starred in the series, with the former couple dating from 2008 to 2010.

Related: Sebastian Stan's Dating History: From Leighton Meester to Annabelle Wallis Though he doesn't directly name his Gossip Girlcostar and ex-girlfriend Leighton Meester, the two dated from ...