Rapper Jay Z Slams Rihanna’s Irresponsible Behaviour

Reliable sources have claimed that businessman and rapper, Jay Z, has grown increasingly irritated with Rihanna’s wild behavior.
The singer, who constantly arrives several hours late for her concerts and studio sessions is now on Jay Z’s nerves.
Jay Z has reached out to Rihanna a few times to get her act together but she has changed her attitude and it seems to get from bad to worse.
Reports say Jay Z has since sent her an official warning letter to pull herself  together or…