Rumors are continuing to circulate around Mariah Carey and Nick Cannon, saying that they might be ready to announce the end of their marriage.

Nick Cannon 'Handles The Pressure?'

On Monday, The Hollywood Gossip announced that Cannon could be staying with his grandparents right now as he and his wife prepare for a formal separation announcement. If this is true, then the news could come as early as this week.

There is no word on why the two might be calling it quits, but it's reportedly being said from sources that no one has been having an affair. Also, Carey and Cannon allegedly agreed to a trial separation.

Mariah Carey Denies Retirement Rumors

The site pointed out that there was a time when Carey was apparently upset with Cannon for comparing his wife to former girlfriends during his interview with radio host Howard Stern. If she and Cannon really are headed towards a divorce, then this creates some speculation that this could be one of the issues that the two may have been facing.

Howie Mandel, who works with Cannon on the reality competition America's Got Talent, recently gave the impression to Entertainment Tonight that there's nothing to be suspicious of in the host's marriage by mentioning all of his great qualities.

"I think Nick's a consummate professional," Mandel said, posted on Wet Paint. "And I think, you know, the rumor mills aside are just part of the game and it ain't through until it happens. So I think he handles the pressure, the rumors and show business fantastic. And he's a great father, great husand and a great host."