Here's the key to a happy marriage by Beyonce's

etween Beyonce's and Jay Z-that everything runs smoothly. Couple shining even more advent in life to daughter Blue Ivy. According to the singer has a secret that a marriage to be successful and this is the strong friendship between the partners. "Jay Z-we have been very good friends for almost 1 year and a half before we go out as a couple. We talked on the phone with each other and that I think is very important in a relationship. " she told Oprah Winfrey-n. superstar also confessed that he feels lucky in support of her husband, who helps to move forward and to pass any obstacle that comes forward. "It was the women who I am today if there had with her ​​husband. He is my biggest support. With the help without measure. " - has continued beyond Beyonce mentioned that there has been failure.