LMAO I bet Mariah and Simon talk sh*t about Christina Aguilera when they get together.

We all know these two people hate Christina.

Mariah feels some jealousy and bitterness about Christina Aguilera being the new voice, and now Simon too hates Christina ever since Christina declined to be a part of the "X Factor USA", to do "The Voice" instead.

Simon must be so mad at the great ratings "The Voice" had.