Nikki Bella, WWE Diva’s Title, 301 days, 11/23/14-9/20/15; 13 defences
When Nikki Bella defeated AJ, she did two things; end AJ’s historic third reign, and began her own as the longest-reigning champion under Diva’s banner. With her twin sister, Brie, and later Alicia Fox on her side, she was able to turn back challenges from AJ, Paige, and Naomi, however, a combination of a bad neck injury and a changing of the guard ended her reign.