Gossip Girl Season 4 Spoilers: More on Katie Cassidy’s Guest Star Role!

4 years ago, by

August 3, 2010

In an interview with Chace Crawford, he lets a few spoilers slip about Katie Cassidy’s guest role stint on this season of Gossip Girl! Check it out and see what we can expect while Katie Cassidy’s gracing us with her presence on the Upper East Side!

Source: Youtube