Gossip Girl (2007-12) - Series 1: 3. Poison Ivy

Name: Gossip Girl (2007-12) - Series 1: 3. Poison Ivy
Description: Blair uncovers a secret that she is determined to share. It will have major consequences for Serena, who has her heart set on attending Yale.

Blair uncovers a secret that she is determined to share. It will have major consequences for Serena, who has her heart set on attending Yale.