1. Arianny Celeste
And in this corner, wearing as little as possible, the undisputed MMA ring girl champion of the woooorld...Arianny Celeste-Penelope Lopez Marquez! Really, what is there to say about her?
If you only know one MMA ring girl, it's Arianny. She's been with UFC since 2006, which makes her not just the hottest in her profession but also one of the most senior. In addition to her ring girl duties, she also hosted UFC's Ultimate Insider, hypnotized you into buying Bud Light, and got naked for Playboy.