Rappers Krept and Konan pose for pictures as they arrive for the 2013 Mobo Awards in Glasgow, Scotland, on October 19, 2013.  AFP PHOTO / ANDY BUCHANAN        (Photo credit should read Andy Buchanan/AFP/Getty Images)

Krept & Konan

Rap Group

Casyo "Krept" Johnson and Karl "Konan" Wilson are London rap duo Krept & Konan. The two had spent several years building a solid reputation in the U.K.'s underground grime scene before releasing their debut, Young Kingz, in September 2013. The success of their freshmen LP, particularly the hit single "Don't Waste My Time," earned them a record deal with Virgin EMI Records. (Photo: Andy Buchanan/AFP/Getty Images)