Tina Knowles addresses viral moment with granddaughter Rumi Carter on Beyoncé’s Cowboy Carter tour, saying “Grandmas don’t play.” ...

Tina Knowles addresses that viral video that appears to show her scolding granddaughter Rumi Carter on stage at Beyoncé's ...

The published author is a mom to two daughters and a grandmother of three During a stop on her Matriarch book tour, Tina ...