Location: The Bahamas 
Purchased: $6 million*
Current Value: $6.5 million*

Though some millionaires on this list bought their private islands as a way to throw lavish parties for their also-famous friends, America’s Sweetheart, Julia Roberts, decided to purchase her Bahamas paradise as a private vacation location for her family. The details have been kept under wraps, but the island’s value is around $6 million.

The Pretty Woman star has always been reticent about her private life (and who could blame her?), but what we do know about the island is that it’s probably very beautiful, surrounded by blue ocean waters, sandy beaches, and green forestry, like nearly every other island in the region.