JAY Z & KANYE WEST GET INTO IT BACKSTAGE!

MediaTakeOut.com just got wind of a VERY INTERESTING report. On Sunday night, Kanye West and Jay Z got into a screaming match backstage at London's Wireless festival in the UK.
According to one of MediaTakeOut.com's snitches, Kanye was scheduled to close the show and he wanted to bring Jay Z out with him. But our snitch claims that Jay wanted to close the show himself.

The two reportedly got into a "heated" screaming match which ended with Jay Z leaving the arena without performing.

You knew it was only a matter of time before those two egos clashed.