Jennifer Lopez and Marc Anthony
When J. Lo and Marc Anthony announced their divorce last summer, things seemed cordial between the two heartbroken lovers. But in the months that followed, tensions began to rise between the two as Lopez quickly rebounded with her younger backup dancer, Casper Smart, allegedly infuriating a jealous Anthony. According to reports, Anthony has retaliated by getting a young girlfriend of his own and is apparently planning to take Lopez to court for a bitter custody battle over their twins, Max and Emma.