"The Black Album" for Beyoncé, due to similarities with a certain Beatles album. Sometimes called "The REAL Black Album" or "The Other Black Album" to differentiate from her husband's album of said name.
Hey, It's That Guy!: Heather Morris, one of the dancers in the "Single Ladies" video, later became famous as Brittany S. Pierce on Glee.
Invisible Advertising: Although there had been word of a new album that was supposedly going to be released in 2013, there was no publicity or information (or even a title) for the album until it was released on iTunes at midnight on December 13, 2013.
Real-Life Relative: Has done several songs with her husband Jay-Z, on both her albums and his. Those songs include: Crazy in Love, '03 Bonnie and Clyde, Upgrade U, Déjà Vu, On the Run (Pt. ll) and Drunk in Love.