Carol, Lily, Serena and Ivy in the February 27 episode of Gossip Girl, "The Princess Dowry." Looks like Ives has some explaining to do.

Dan and Georgina in the February 27 episode of Gossip Girl, "The Princess Dowry."

Blair Waldorf in the February 27 episode of Gossip Girl, "The Princess Dowry." What do you think the Upper East Side holds for her this week?

Chuck, Dan and Georgina in the February 27 episode of Gossip Girl, "The Princess Dowry."

So Georgina Sparks is not the real G.G. We still love her.

Billy Baldwin returns to Gossip Girl as William van der Woodsen February 27, 2012.

Billy Baldwin returns to Gossip Girl as William van der Woodsen February 27, 2012.