Tina Knowles also shared a tribute to ... in order to help maintain a level of privacy. Both Tina and Matthew occasionally share sweet family photos on their respective social media pages.

Tina Knowles-Lawson and Mathew Knowles have been ... "Business is business and family is family," Matthew said in a separate statement about the change. "I love my daughter and am very proud ...

"When Beyoncé and Solange showed an interest in music at a very young age, [Tina Knowles-Lawson] and I (who were already corporate professionals and entrepreneurs) didn't attempt to downplay ...