[s4e19] Petty In Pink May 2026

The video is blasted to everyone at the party, exposing their secret relationship.

Serena's cousin who goes undercover to spy on Dan and Blair. [S4E19] Petty in Pink

The suspicious friend orchestrating the investigation. The video is blasted to everyone at the

Serena becomes suspicious of the amount of time Dan and Blair are spending together. [S4E19] Petty in Pink

. The episode originally aired in April 2011. It centers on the complicated relationships of the Upper East Side elite as a major secret is captured and blasted to the school community. 🎬 Episode Summary