Casey Cohen — The reality TV star (she was in the cast of Bravo's Princesses: Long Island) was accused of being Jay's mistress. Claudia Scheelen — Tabloids blew up after Jay Z partied with the Belgian model in 2013. Tori Kelly — It was rumored by a few low-level gossip sites that Jay-Z had cheated on Beyonce with the pop singer. Taylor Swift — Could it be true? Tumblr certainly thinks so. Rihanna — Possibly one of the more viable rumors, Rihanna and Jay-Z have been linked together ever since she was signed to Roc Nation roughly 10 years ago. Liv — The rapper released a song in 2014 called "Sorry Mrs. Carter" in which she blatantly — and somewhat proudly — addresses claims about being Jay Z's "side chick." Lori Loughlin — Jay-Z and the former Full House star? Please. This is another clever rumor from the folks populating Tumblr. Rita Ora — Rita, 25, became the latest woman named in connection with Beyonce's new track Lemonade. She's also been signed to Jay-Z's Roc Nation label for several years. Rachel Ray — While highly unlikely, a supposed Jay-Z affair with the cooking expert would make a lot of sense. Her name is awfully similar to the next woman on this list. Rachel Roy — Roy is the most likely candidate, with evidence dating back to the early 2000s and Roy's relationship with Jay's former business partner.