For more details on the cast and full production crew, check out the episode page on Apple TV .
Blair must pretend her relationship with Dan is real to avoid a scandal with another character. 👥 Key Characters Involved [S4E19] Petty in Pink
The video is blasted to everyone at the party, exposing their secret relationship. For more details on the cast and full
Serena's cousin who goes undercover to spy on Dan and Blair. [S4E19] Petty in Pink