Eve. She's improved a lot, she's overcome that stupid love triangle/hoski shit and she's actually fairly decent in the ring. She has a personality and she's a great heel too.
Close call between AJ and Tara. Tara has been putting on good matches while AJ has gotten over and got more of a character than any other female wrestler in WWE. I'm going AJ.
Tough between AJ and Eve, both have had some great things and advancements in their characters. Think I'm going to have to go with AJ thought she has consistently the top diva and is asily the most over diva and for a time was overshadowing 3 other main event talents.
I honestly don't think anyone out of this list takes it so I won't make a selection. AJ has been more of a non-wrestler than a wrestler so she shouldn't really be applicable.