Jay Z has responded to the cheating rumours his wife, Beyonce referenced in her new album Lemonade in a new song in which he was featured by Fat Joe.With lyrics such as 'He better call Becky with the good hair', the Beyonce record is widely-rumoured to be about Jay Z's alleged infidelity. Jayz has now responded with a freestyle rap on the remix of Fat Joe's song All the Way Up released yesterday. Here is the lyrics; "You know you made it when the fact/Your marriage made it is worth millions." "Lemonade is a popular drink and it still is survival of the littlest."