LOS ANGELES, Jan. 10 (UPI) -- Former "Gossip Girl" leading man Chace Crawford is to guest star on the 100th episode of the Ohio-set music dramedy series, "Glee," E! News reported Friday.
"I think he's going to be Dianna Agron's new love interest," cast member Matthew Morrison said. "His name is Biff. He's kind of a Yalie degenerate."
Advertisement