It's Leighton Meester trivia time!
Queen B shows you how it's done!
"In every girl's life, there comes a moment when she realizes that her mother just might be more messed up than she is."
Greet your friends and family on the Upper East Side with these exclusive cards!
These presents will surely please the Queen B!
The Thanksgiving mood has struck us!
Let Blair, Serena, Chuck and Dorota inspire you this year!
The power is in your hands now, darlings!
See who made the list!
Look back on some of Queen B's most memorable looks!