Gossip Girl’s Great and Terrible Bassian Plot Twist

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Photo: Courtesy of the CW

It's too much for us to spoil on this blog. But if you must know, flounce on over to Michael Ausiello's blog on EW.com. We'll give you only one hint: At least one member of Chuck Bass's new stepfamily would be very proud. [Ausiello Files/EW]