Nick Cannon hosted America’s Got Talent's semi-final show Tuesday night and he didn’t wear his wedding ring.
Carey is living in a New York apartment while Cannon has been moving from hotel to hotel.
The reason for the split? People magazine quotes a source saying that it's because her career is faltering while his is on the rise with America’s Got Talent.
"When things don't go well career-wise, sometimes you turn on your other half," the source said.
Now, that missing ring seems to say it all.