For awhile there I debated which UFC Octagon Girl was the sexiest. Not easy since there are so many good ones to choose from. Is it Brittney Palmer , who has been with the UFC for years? She certainly makes a strong case . Then again, at one point I thought it might be Kristie Pearson based on her solid bikini portfolio ( the shower photo was especially nice ). But really, who was I kidding. We all know that the undisputed queen of the Octagon Girls is Arianny Celeste . Her body…of work is simply unparalleled , something she proved once again this past weekend as she shot her latest calendar down in Puerto Rico. Booty, booty, booty everywhere you look. This is going to be one really good calendar.