6. Jacqueline
Jacqueline was never one of the most exciting Divas in history, but she did always carry herself well and had an aura of toughness that others didn't. She got a taste for wrestling men by responding to an open challenge, laid out by Cruiserweight champion Chavo Guerrero. Thanks to Chavo not taking her that seriously, a low blow and a quick pin, Jacqueline defeated Chavo to win the championship. She was the third woman to win the title in its history, and the only woman to do so while during it's time as an active title within WWE. She had a second match on PPV with Chavo, which he regained the title, despite having his arm behind his back. Her title reign may have been brief, but Jackie is now one of the few women to have won a men's championship.