Ex-rapper Mase swore off hip-hop to seek a higher calling. Now, he's seeking a higher education. The 20-year old entertainer, whose real name is Mason Betha, is attending Clark Atlanta University this semester, majoring in business. The New York native visited the historically black school two months ago before enrolling. "He fits right in and acts just like any other student," said Getchel Caldwell, a school spokeswoman. He may be downplaying his superstar status on campus, but he does get special parking privileges and is living off campus, unlike most freshmen. Mase's religious convictions led him to leave rap music behind and switch to gospel music.