Last week, when we revealed our 2013 Freshman class, a lot of people noticed that three rappers flaunted a dollar sign in their names. More than any other genre of music, hip-hop has been known to flash their riches, which often includes money, cars and clothes. Whether adding a dollar sign in your rap name means you’re a don or aspiring to get money, it definitely adds a sense of luxury. To investigate the latest trend in hip-hop, we decided to gather notable rappers with dollar signs. Yes, this includes Ke$ha. Because if Three Stacks likes her raps, then we can also get behind it.