Hilary Duff has decided to make the move like The Jeffersons to the Upper East Side. According to Entertainment Weekly, the actress/singer has landed a role on Gossip Girl starting Oct 5. Duff will play Olivia Burke, a movie star who heads to New York University for the ordinary college life. NYU also happens to be the school that Dan (Penn Badgely), Blair (Leighton Meester), and Vanessa (Jessica Szohr) will attend. Olivia will also become roommates with Vanessa. Let the drama begin...

Penn Badgley aka Dan Humphrey

Ed Westwick aka Chuck Bass

Chace Crawford aka Nate Archibald