10 Stars Definitely Appearing In American Horror Story: Hotel

4. Cheyenne Jackson

Previous Seasons: None

Known best for his role in Glee, Jackson has a history in theatre and music, which fuels the possible musical theory that fans have come up with because of Lady Gaga's role. However, he's not all about music. He's starred in United 93 and 30 Rock as well, among other roles where he does more than just sing and dance.

Perhaps he'll be some sort of performer. Let's not forget the top hat clue from Freak Show... maybe that's a nod to entertainers and performers in Hotel?