Nick Cannon refuses to sign Mariah Carey divorce papers, preventing her from marrying billionaire fiance

Mariah Carey will not be able to marry her fiance James Packer whenever she wants. Despite having split from Nick Cannon since August 2014, the two are not legally divorced yet. To make matter worse, Nick reportedly won't sign the divorce papers, though she has asked him to sign off for almost a year.

According to TMZ, the "America's Got Talent" host still loves Mariah and doesn't want to officially let her go, although he wanted out of the marriage. For an unknown reason, he also doesn't want Mariah to marry her billionaire fiance.

Mariah, of course, is not happy about this. The "Infinity" hitmaker, who has 5-year-old twins Moroccan and Monroe from her marriage to Nick, is reportedly frustrated as "she wants out ... and now."

The R&B diva, who got engaged to Australian businessman James Packer in January this year, recently addressed rumors about her wedding plans. "We want prenup. We want prenup. Look, everybody's valuable," she told "Watch What Happens Live" host Andy Cohen when asked if there would be a prenup.

She, however, denied reports claiming that she wanted a circus-themed wedding. "No, that really made me mad. These people really want to tell me I want endangered animals at my wedding?" she responded. "I mean, I have several dogs."