Jay-Z treated to special preview of U2 album

Jay-z received a special treat from his pal Bono when he visited Ireland last month - the rocker gave the rap superstar a special preview of U2's new album.

The '99 Problems' hitmaker played a gig in Dublin at the end of June, and he took some time out of his busy schedule to pay a visit to Bono, who is currently working on the band's forthcoming LP.