rihannamanager.jpg Rihanna has split from manager Marc Jordan and she is now being managed by Jay-Z’s Roc Nation Management.

Jay-Z signed Rihanna to Def Jam back in 2005 and the two won a Grammy for "Umbrella" in 2008, so this isn't that surprising, but we're curious as to what let the R&B superstar to dump her old manager.

RiRi told The Associated Press she is “so excited to take this next step in my career," and she revealed that she will be launching a new company called Rihanna Entertainment, which will “merge all of her businesses, including music, film, fragrance fashion and book ventures.”