Related: Sebastian Stan's Dating History: From Leighton Meester to Annabelle Wallis Though he doesn't directly name his ...

Well, that's exactly what happened with Sebastian Stan and his first love, fellow actress Leighton Meester. "It was the first time I was in serious love with somebody," the Fresh actor reminisced ...

Sebastian Stan Hints Gossip Girl Costar Leighton Meester Was His First 'Serious Love': 'Life Seemed Simpler' See The Apprentice Cast Side-by-Side with the Real-Life People They Play (Including ...

‘Pick Someone Good’ Adam Brody Says He and Wife Leighton Meester Have a 'Very Honest' Approach to Parenting: 'For Better or Worse' Sebastian Stan Hints Gossip Girl Costar Leighton Meester Was ...

Seventeen years after the OG hit series premiered, we're checking in with Blake Lively, Penn Badgley, Leighton Meester, Taylor Momsen and more stars from the CW hit. Sebastian Stan shared that he ...