Balthazar Getty

What do you get when you combine a musician and an actor? Balthazar Getty is the answer. Getty is famous for his appearances in films like Lord of the Flies, Lost Highway, and Alias, as well as being a member of the band Ringside and producing for the rap duo The Wow. 

We all know how much money is in oil, and that applies here as well. Getty is the great-grandson of Jean Paul Getty, founder of the Getty Oil Company. In 1957, Fortune magazine named him as one of the richest living Americans. At his death in 1976, his net worth was about $6 billion, which translates to $21 billion today.