Mariah Carey has not seen her fiance, James Packer, since they had a fight during their vacation in Greece last month, the singer's rep tells ET.
"The fight was not because of any cheating allegations or excessive spending by Mariah," the rep says, noting that Packer, a 49-year-old billionaire, is "one of the most successful businessmen in the world."
The two were first reported to be dating in June 2015, and Packer proposed to Carey in January with a 35-carat diamond ring. On Oct. 22, the mother of two was still wearing her ring at her Halloween party in Los Angeles, California, where she was joined by her ex-husband, Nick Cannon, and their twins.
When ET caught up with Carey in August, she was still talking about her pending nuptials to Packer, and revealed a rule she had for her marriage. "It is important to have his-and-hers everything," Carey said, adding that this pertained to yachts.