After a set leak, the creators of 'Gossip Girl' had to change the identity of the mysterious blogger. Here's everything to know about the big 'Gossip Girl' reveal and who was almost the titular ...

Meester last starred in a CW show from 2007 to 2012 when she played queen of the Upper East Side, Blair Waldorf, in Gossip Girl.. According to The CW, Meester and Luke Cook, who plays Meester’s ...