Beyonce's mother Tina Knowles is a 'proud grandma' in post before marriage split
Beyonce's mom Tina Knowles has shared a heartwarming post on Instagram, telling fans she is a "proud grandma", just days before she split from her actor husband, Richard Lawson. Tina, who is mother to superstar singer Beyonce, 41, and her sister Solange, 37, with her former husband, Mathew Knowles, took to social media to praise