Jay Z Hooked Up With Rihanna During 2005 Split

*Jay Z and Beyonce took the stage together at Tuesday night’s Tidal concert held at Brooklyn’s Barclays Center, hours before RadarOnline.com reported on an “explosive new tell-all” that claims the couple had secretly broken up once in 2005, during which Jay Z was rumored to have started romancing his protégé Rihanna.