Lady Gaga stopped by the Tonight Show starring Jimmy Fallon during tonight's episode to talk about her role on the new season of American Horror Story: Hotel, her fiancé Taylor Kinney and more. In case you missed the show, you can watch it again below in full HD. 

Gaga also told Jimmy that she worked really hard on it and she was completely committed to the role and she wasn't doing anything else while she was doing American Horror Story.