Mariah Carey & Nick Cannon Divorce 'A Done Deal' Separated for Months 
 
 Mariah Carey & Nick Cannon: Divorce 'A Done Deal' -- Separated For Months 
 
 EXCLUSIVE 
 
 Mariah Carey and Nick Cannon separated back in May -- and are living apart ... and we're told divorce lawyers have been negotiating a property settlement and custody agreement for months and the divorce is "a done deal." 
 
 Sources connected with the couple tell TMZ ... Mariah and Nick have been living in separate houses in NYC since May. He sees the kids but that's the extent of their contact.Our sources say ... Nick's appearance on Big Boy's radio show in March was the beginning of the end. Nick played Big Boy's game -- name the 5 celebs you've slept with. Nick named 5, but our sources say the one that made Mariah insane wasWe're told Mariah tore into Nick for weeks ... feeling humiliated and the relationship never recovered.We're told it went from bad to worse when Nick went onand talked about Mariah not giving it up before they got hitched. She went nuclear.Our sources say Mariah feels Nick has abandoned her by taking every gig that's on the table ... when they don't need the money. She's especially angry because it keeps him away from their kids.For Nick's part ... we're told he feels Mariah has become impossible because she surrounds herself with "yes men." He says she can't handle it when he dares to disagree with her.We're also told Nick is incredulous Mariah is bitching about his work ethic ... he says he's generated $75 million since 2011 for the family. ||||| Cue the bling! Mariah Carey is engaged to her boyfriend, James Packer, her rep confirms to Us Weekly. According to Carey's rep, the pair got engaged on Thursday, January 21, in New York City. 
 
 
 
 The “Hero” singer and the Australian billionaire businessman, 48, have been dating under a year. The two lovebirds just got some R&R while aboard Packer’s yacht in St. Bart’s earlier this week. 
 
 
 
 The pair first stepped out together in June during a Capri getaway. “He’s wooing her,” a source told Us at the time. 
 
 This will be the third marriage for Carey, who split from estranged husband Nick Cannon in August 2014. The America’s Got Talent host filed for divorce from Carey in January 2015. 
 
 
 
 During a recent interview with DuJour magazine, Cannon said he “highly doubts” he’ll ever marry again. 
 
 Carey and Cannon are the parents of 4-year-old twins Moroccan and Monroe. Prior to Cannon, Carey was married to Tommy Mottola for five years. 
 
 E! was first to report the news. 
 
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– They've been living separately for a while, and now Mariah Carey and Nick Cannon are making the split official, reports People. Cannon filed divorce papers last month, and TMZ reports that the couple has worked out a deal to split their property. (They've also got 3-year-old twins.) The website takes note of an unusual feature of their prenup: If Cannon violates a confidentiality clause and talks about their marriage, he has to pay up $250,000; if Carey talks, she has to pay $500,000. The reason is simple: She's got a lot more money than he does, and an upcoming artist-in-residence gig in Vegas will only widen the gap.