A Garota do Blog Temporada 4 Episódio 19

Serena enlists Charlie to go undercover Gossip Girl-style to determine why Dan and Blair are spending so much time together, and what role an unexpected visitor is playing in their lives. With Nates help, Raina decides to go on a search for her long-lost mother. Chucks hopes about his legacy are dashed with the reveal of devastating information from the past.