Nicki Minaj and Mariah Carey
As most of the free world knows, Carey and Minaj clashed early on during the season and the two were eventually filmed in a curse filled, verbal altercation that set the internet ablaze with shock, shade and awe. Sadly, things never got better between the two and they regularly took jabs at each other both on and off the judges’ chairs. Mariah recently said that her time working with Minaj was like working with “Satan.”