UFC Octagon Girl Brittney Palmer is an insanely hot, athletic woman who more than qualifies as one of the hottest women of 2013. Given the number of women who may have slapped their men because they ogled Palmer when she walked around the octagon, she's probably been responsible for as much contact outside the cage as there is inside it during a UFC fight.

Palmer has already posed for 'Playboy,' having graced the cover of the March 2012 issue. She's also an accomplished artist. Palmer is currently working on an incredible painting of Clint Eastwood (when he was cool, prior to that whole talking-to-the-chair thing).

Skip to: No. 100 | No. 80 | No. 60 | No. 40 | No. 20