17.) Shania Twain – $471 million

Shania Twain is a Canadian as well and she is worth $471 million. She was recently inducted into the Canadian Music Hall of Fame. In addition she has performed a Las Vegas stage show.

18.) Tyler Perry – $450 million

Tyler Perry is a very popular African American celebrity who is worth $450 million. This writer and director earns a share of every movie he releases. In 2008 he opened a movie studio of his own and went on to buy a $7.6 million estate in Atlanta.