It's that time of the year, a time when your favorite fighters take a step back from their ridiculous training schedules, dress up in something silly and just unwind.
Look no further than Ryan Bader, who pushed the limits this year by going out in drag, or "The Dark Knight" Quinton Jackson. Of course, you can't have Halloween without your favorite ring girls dressing up. Arianny Celeste went Maverick on us while Brittney Palmer and Natasha Wicks mixed things up with some unorthodox costumes to say the least.
Perhaps this week's biggest surprise is none other than Antonio Silva, who decided to ham it up with a Frankenstein outfit, or UFC lightweight Ramsey Nijem, who thought it best to dress up as his favorite fighter, Kyle Kingsbury for Halloween. Even Kingsbury got involved, although it might be difficult to recognize him in this gallery.
Who stole the show this year Maniacs?