Blair Waldorf in Chinatown? Not exactly. But we hear that Leighton Meester will be performing at The F Word at the Santos Party House on Saturday night. Amanda Lepore's on the lineup too, which should make for a rather interesting mix in the crowd. We totally admit to loving that single she does with Cobra Starship, so we're actually interested to hear what else she has to offer. Alas, we'll be away at a wedding this weekend so let us know how it is if you check out the show.