He wanted a ceremony in March, even if it wasn't legal, a source tells ET.
A source tells ET Mariah was "blindsided" by the split.
The pair's divorce was finalized just days before Mariah's split from billionaire James Packer.
Cannon filed for divorce from Carey in December 2014.
ET has learned the singer has not seen her billionaire fiance since they had a fight in Greece last month.
The pop diva got the whole family involved when she hosted her annual Halloween party Saturday.
The singer was one smokin' hot mama at her soiree, while her kids' costumes were too cute.
ET captured all the madness backstage for the show that pretty much turned Beyonce into folklore.
The 'America's Got Talent' host paid his ex-wife a special visit while she performed in New York City over the weekend.
The pair was hand-in-hand during casual outing at Warwick nightclub.
Looks like Nick Cannon has moved on from Mariah Carey.
The 12-year-old singer clearly knows what's up when it comes to real estate.
And the winner of 'AGT' season 11 is...!
Find out who won the $1 million grand prize and will headline their own Vegas show.
