Music star, Mariah Carey and ex-husband, Nick Cannon officially went separate ways days before her split from fiancé James Packer.

Us Weekly reports Cannon finally signed divorce documents ahead of Carey and Packer's September trip to Greece, where the couple had a fight that ended their engagement.

The singer and the America's Got Talent host agreed on joint custody of their 5-year-old twins, Moroccan and Monroe.

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Carey and Cannon, who got married in April 2008 and split December 2014, also kept the earnings they made during their six-year marriage due to a prenuptial agreement.

ALSO READ: Nick Cannon refuses to sign papers divorcing Mariah Carey

Meanwhile, Mariah Carey recently broke-up with billionaire businessman James Packer. Report has it that the billionaire businessman severed his tie with Carey because she is “a diva.” Carey is however demanding a $50 million settlement for “emotional distress.”

Recall that James Parker proposed to Carey with a 35-karat diamond ring earlier this year less than a year after the couple met at a movie premiere in Aspen.