Kevin Georgiou, a.k.a. K. Koke, is the latest British artist to be signed to Jay-Z's label Roc Nation. Kevin is a 27-year-old Greek Cypriot rapper who became known on the U.K. underground scene as part of a crew called U.S.G. and was also famously put on trial for murder of a footballer last year (he… Continue reading Future Stars: K. Koke (Roc Nation/Sony RCA)