Gossip Girl episode 7

Season 1

Vanessa tries to blackmail Blair into being a nicer person, with the pictures of Catherine and Marcus. Blair then seeks revenge by convincing Chuck to try to seduce Vanessa. Lily and Bart throw an extravagant housewarming party and expect their children to make them proud, but Serena does not want to follow the rules. Meanwhile, Dan and Jenny discover a big secret that Nate has been keeping from his friends.