12. Kharma
Kharma's debut in the WWE was heavily anticipated, as she was expected to demolish all of the other Divas on the roster at the time. Upon her debut she handed out a few beatings, but then Kharma became pregnant and her first match was put on hold. Eventually she was released, so it never happened. Well apart from an appearance in the 2012 Royal Rumble match that is. She entered the Rumble at #21 as a surprise entrant, becoming only the third woman to do so. Kharma scared Michael Cole (who for some reason was in the Royal Rumble too) over the top rope, and then launched Hunico out as well. Kharma also hit the Implant Buster on Dolph Ziggler, becoming the only female Rumble entrant to execute their finisher during the match. Kharma was released by WWE soon after, having never wrestled a singles match, and as a result, she's the only woman on the list to have exclusively wrestled men (in WWE at least).