Beyonce Says Jay-Z Cheated On Her With A "Mediocre White B*tch" On Stage

Over the weekend, Beyonce admitted that Jay-z cheated with what she called a "desperate, mediocre, White b*tch." As she was singing she edited the words with that line and her fans went crazy. Check out the video below of a fan and Kim Kardashian at the concert when B said that infamous line!