16. Leonardo DiCaprio – Blackadore Caye
Famous for his roles in Titanic, Catch Me If You Can, The Beach, and Romeo and Juliet, it’s easy to see how Leonardo DiCaprio could afford to buy an island.
104-acre Blackadore Caye is situated in Belize, directly behind the second-largest barrier reef in the world.
DiCaprio discovered this island when traveling in 2004, and he plans to turn it into a restorative development.