Tina Knowles Lawson Writes Heartfelt Mother’s Day Message To Beyonce’, Kelly Rowland and SolangeTina Knowles Lawson Writes Heartfelt Mother’s Day Message To Beyonce’, Kelly Rowland and SolangeFamous mother of Beyonce' and Solange Knowles, Tina Knowles -Lawson, writes a heartfelt letter honoring Beyonce', Kelly Rowland, and Solange.Brian JamesBrian James