The Canadian singer has cancelled her upcoming appearances at Caesar’s Palace in Las Vegas so that she can spend more time with her ailing husband – who is suffering from throat cancer. The celebrity recording artist also slashed ten million dollars from the asking price of her Jupiter Island estate in Florida (pictures below) previously listed for $72 million USD. She bought the estate’s two homes for just $12.5 million and $7 million each back in 2004 and 2008, respectively. Increasing home values — even Jupiter Island’s median home value, which currently is rising 13.3 percent year-over-year — don’t account for the large price tag. But the two homes, three pools and water park, as well as the prime oceanfront, do. [Read More]