Mariah Carey may or may not be getting married.

Although the singer is still in the process of divorcing actor Nick Cannon, she's currently engaged to billionaire James Packer, who she reportedly started dating in June 2015.

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Like many celebrity couples, they've been plagued by breakup rumors, and a representative for Carey is reportedly speaking out.

According to Entertainment Tonight, Carey's representative said Carey has not seen Packer since they had a fight last month while vacationing in Greece.

"The fight was not because of any cheating allegations, or excessive spending by Mariah," the rep said, adding that she and Packer, "one of the most successful businessmen in the world," are "trying to work it out."

"Right now, they're not sure if they will stay together."

People reported that a possible source of disagreement between the couple is over Mariah's E! reality show "Mariah's World," which airs in December.

Cannon and Carey, parents to 5-year-old twins Monroe and Moroccan, were married for six years before Cannon filed for divorce in 2014.

ET reported that Carey and Packer "plan to release an official statement after they've determined their future," citing Carey's rep, but Packer's rep told ET what Carey's camp is saying "simply untrue."