Shawn “Jay-Z” Carter has had quite a career thus far. Since debuting in 1996 with hip-hop classic Reasonable Doubt, he has sold over 50 million records worldwide. He’s parlayed his musical success into lucrative businesses in the realms of fashion, cuisine and advertising (for more, check out my new Jay-Z book, which hits stores next week). Last year he earned $63 million, tops among hip-hop artists for the third time in four years.