Glee Cast Performs on X-Factor

The cast of Glee (unfortunately missing Chris Colfer, who had to stay in LA and film scenes with The Warblers) performed their signature song “Don’t Stop Believin’” on tonight’s episode of X-Factor! In a word: epic. Check out the full video of the cast’s performance below:

Does watching that video bring back memories of last summer’s Glee Live! Concert Tour for anyone else? I can’t wait to see them perform live again!