The source added that the tour will be the first and last for Jay Z, 44, and Beyonce, 32, after marriage counsellors failed to help them get their relationship back on track. It is believed the couple - who have a 2-year-old daughter, Blue Ivy - thought having their first child would bring them closer again but they soon started to go their separate ways.
The source explained: "For just a split moment, things got real for them and she was even talking about adding to the family. If this most recent report is accurate it would mark the end of the couple's 12 year relationship and 6 year marriage.
The news comes just two months after surveillance footage leaked showing Beyonce's sister Solange attacking Jay Z in an elevator, moments after they left the Met Ball after-party in New York. A statement was later released, saying: "At the end of the day families have problems and we're no different. We love each other and above all we are family. We've put this behind us and hope everyone else will do the same."