CHRIS BROWN is set to incur the wrath of hip-hop king JAY-Z over his alleged assault on R&B star RIHANNA.

Brown was arrested on Sunday (08Feb09) for felony battery after an incident with an as yet unidentified woman, reported to be Rihanna, in a vehicle in Los Angeles.

And Jay-Z, who discovered and mentored Rihanna, was reportedly enraged upon hearing the allegations, warning of retributions for Brown.
A source tells Us Weekly magazine, “He hit the roof. Chris is a walking dead man. He messed with the wrong crew.”