Mixed martial arts has become one of the world's most exciting and profitable sports. It is the only sport that features grown men pitted against grown men, of the same weight and size, tosses them into a cage, known as the octagon, and lets them rip each other apart until a victor emerges.
It makes professional wrestling look like grandma's knitting.
Where else can you grab a beer with your buddies and watch two men legally punch each other in the face without gloves? It truly is one of the most interesting sports today.
But with all the men running around hitting each other, how are we supposed to remember what round we are in without a sexy woman carrying around a sign? Those women, ring girls as they're known, have taken over the sport and are the main reason for its world wide popularity.
If you don't think so, here is a list of the 50 hottest ring girls in history. Enjoy.