VIDEO PREVIEW: GOSSIP GIRL's 'Portrait of Lady Alexander' to Air 10/29

Check out a preview of GOSSIP GIRL's upcoming episode, "Portrait of a Lady Alexander," including interviews with the show's produers. The episode is set to air on Oct. 29 on The CW!

"Portrait of a Lady Alexander" (9:00-10:00pm) - Serena (Blake Lively) and Steven (guest star Barry Watson) decide to reveal their romantic histories so they aren't surprised by anything, but neither was prepared for what they uncovered.