Mariah Carey is really sad when she's singing about dead people again to have a hit -- watch her wiping away the fake tears while writing thoughtful prose in her Mimi-scented diary if you don't believe it!
And, you know, The Voice is so tearsy that she inserts footage of a photo shoot for Vibe into the "Bye Bye" video. Now that's multi-tasking, folks!
Incidentally, that's supposed husband Nick Cannon as her co-star.