Usher, 28, will marry his fianc?e, Tameka Foster, 38, at the Hamptons’ home of LA Reid this weekend. A source close to the couple told OK! that the wedding, which we hear has been planned by either Mindy Weiss or Colin Cowie, is ?sooner rather than later because they wanted to get married before Tameka has the baby.? The couple announced last month that they would be having a child together. This is the first wedding for Usher and the second for Tameka, who?s already the mother to three kids. For the sake of keeping it quiet guests were notified about the wedding with a phone call rather than a proper wedding invitation in the mail. Although the guest list is said to include famous friends such as Beyonc? and Jay-Z, people who have known Usher the longest ? including his assistant of six years and his mother ? both of whom Usher recently fired, allegedly at the request of his fianc?e, may not be in attendance.