Jay Z has a phone line, just for Rihanna to call.
The Roc Nation mogul is said to have a close relationship with the ‘Diamonds’ hitmaker and his wife, Beyonce was said to be ‘livid’ when she discovered the singer is able to contact her husband at any time of the day. read more http://thenewssplash..com/2015/04/omg-jay-z-has-secret-line-dedicated-to.html

Doesn't mean anything's happening. That's just how big boys roll.