"Like much else in your life, that apology was underwhelming." - B

A new Gossip Girl sneak peek gives us a glimpse of Blair's engagement party, or the precursor to it. Eleanor and Cyrus are in town and ready to celebrate the big event. Serena wants to join the revelry, but Blair's not in the mood for an olive branch.

Watch the claws come out in this clip from "Shattered Bass" ...

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