Okay, allegedly even the cast of Glee was surprised by this news... Anne Hathaway will be making a guest appearance on the hit TV show.  According to E! News, creator Ryan Murphy confirmed the news last night at the Golden Globes, right after the hit show won a Golden Globe for Best Series.
 
"She created her own character, and we ran into her, and I said 'Really?' and she said 'Yes!' so we're going to do that," Murphy told E!. "We love her."
 
So, when is Hollywood's sweetheart hitting the small screen?  No date revealed, but look for her in an "upcoming" episode.