With Halloween finally here, fighters are taking to social media to share pictures of their costumes with their hoards of fans. That being said, UFC's Felice Herrig was not able to do so this year. After all, the fighter is gearing up for a tough opponent in Dec. While Herrig could not post a new costume photo for her fans, the fighter did decide to offer something else. Here is what Herrig stated over Instagram: "#happyhalloween !! Being in camp I didn’t have the time or energy to focus on anything other than #UFC218 so here’s a Halloween throwback from me as #MSMARVEL #LBDCOSPLAY" https://www.instagram.com/p/Ba62l0mnljk/?hlen&taken-byfeliceherrig Felice Herrig is riding a three fight winning streak inside the octagon, with victories over Justine Kish, Alexa Grasso and Kailin Curran. Now, the fighter will be looking to turn her winning streak into four when she takes on Cortney Casey-Sanchez at UFC 218. Riding a unanimous decision victory over Jessica Aguilar, Casey-Sanchez is coming into UFC 218 with a professional record of 7-4. UFC 218 goes down Dec. 2 inside the Little Caesars Arena in Detroit, Michigan. The fight will be broadcast live on pay-per-view.