Canada East | Oprah reigns as richest female entertainer New Zealand Herald - NEW YORK - US talk show host and media mogul Oprah Winfrey has earned an estimated US$1.5 billion (NZ$2.15bn) during her career, putting her at the top of a Forbes magazine list of the wealthiest women in entertainment. TV queen Oprah reigns as richest women entertainer Rowling ranked the second richest woman in global entertainment |