Hardman rapper 50 Cent has hit out at Oprah Winfrey for refusing to have him as a guest on her US chat show. The Candy Shop star - real name CURTIS JACKSON - has joined Ludacris and Ice Cube in criticising Winfrey's perceived negative attitude towards hip-hop's big names. He says, "Oprah will have a rapist on her show... but won't have my rags-to-riches story on her show."