Usher and Grace Miguel
This celebrity couple was married for almost three years before rumors of their impending breakup surfaced. The main point of contention seemed to be Grace’s desire to have children, while Usher had no interest in doing so.
The pair agreed to a non-disclosure agreement, stipulating that neither of them is permitted to discuss the details of their relationship. On the other hand, the split might have cost $91 million if there was no ironclad prenup.