Watch Gossip Girl Season 5 Episode 21 online via TV Fanatic with over 2 options to watch the Gossip Girl S5E21 full episode. Affiliates with free and paid streaming include Amazon and iTunes.

Rating: 4.5 / 5.0 (789 Votes)

Episode Details

Gossip Girl Season 5 Episode 21: "Despicable B"

Blair feels like her Upper East Side status might be slipping away and devises a plan to assure that doesn't happen.

×