December 23rd, 2009 more imagesMeryl Streep's daughter, Mary 'bMamie/b' Gummer will soon be marrying British actor Ben Walker. However, the actress is still unprepared for her daughter to get married. Meryl Streep says she's 'not ready' for daughter's ... Streep admitted to planning a holiday for very long now to focus on her marriage but couldn't go on bvacation/b because of having to be there when her children went to school. Meryl Streep stuffed her bra with paper towels to ...