Gossip Girl Season 4 Spoilers: Katie Cassidy Guest Stars!

Good news you Melrose Place fans: Katie Cassidy's here to stay at The CW but not as Ella.. check out the spoilers straight from Ausiello on who Katie Cassidy will be playing on Gossip Girl!

Katie Cassidy has been cast to play a love interest for Chace Crawford's Nate Archibald. She will be an undergraduate student at Columbia University just like Nate and has been slated for a multi-episode arc. Watch out, though, Gossip Girl viewers: Katie Cassidy's character will definitely be not what she seems and will cause trouble for our favorite Upper East Siders.

I don't know about you guys but I'm definitely excited to see Katie Cassidy this fall, even if it's not in the form of Ella. Tune in for more spoilers!

Source: Ausiello Files