The second quake, measuring 6.1, came two hours later, wiping out buildings and plunging homes into darkness.
According to Australian publication Woman's Day , the billionaire casino don, 48, dumped the 46-year-old pop-star over her 'extravagant spending' as well as a falling out over her new reality TV show, Mariah's World.
'It's all over,' a family friend allegedly confirmed to the publication this week.
Two powerful earthquakes have rocked central Italy devastating historic buildings and cutting power lines, about 45 miles north of the devastating August quake that killed nearly 300 people.
The first tremor measuring 5.4 on the Richter scale came at 7.10pm local time on Wednesday, near Visso in Macerata province.