Okay, as promised. Quick disclaimer, I'm still learning my way around the sport so I don't have the depth of background knowledge some of you guys have. Also, no real order here, and apologies for not having the full 10.
Ronda Rousey - Tough as hell? Check. Trash talking? Check. Hot as hell? Check. I love a strong woman and Rousey is as strong as they come. Plus, she's a WWE mark which makes her all the more likeable.
Jim Miller - There's something very charming about Miller. He's never been the top fighter of the division but he's reliable for a good fight and always showing loads of heart.
Carlos Condit - Again, another fighter that has plenty of heart and damn if he wasn't in my favourite fight so far (vs. GSP). Need to see the Hendricks one at some point that also got Fight of the Night honours.
Jon Jones - I find it very difficult to like dominant champs. I respect their ability but I'll always support the underdog. Apart from Jones, there's just something about him that makes me want to see him go on and on as champ.
Anthony Pettis - Mostly for that image above, but as Alex has said, he stays injury free and he could easily be the best in the world. It also helps that Benson Henderson was one the first guys to catch my eye, so to conclusively prove to be better than him bumps him up the personal rankings list easily.
Again, apologies for not having a full ten.