Rihanna reteams with Jay Z at Roc Nation - report

Rihanna has reportedly reteamed with her original mentor Jay Z after signing to his Roc Nation record label.

According to reports, the Umbrella singer's next album will still be distributed by Def Jam, but Jay Z and his partners will take care of media and marketing.

Jay Z signed Rihanna to Def Jam almost 10 years ago when he was president of the label. He left the company in 2009 to launch Roc Nation.

She has been with Roc Nation's management team since 2010.