Beyoncé welcomed Tina Knowles to the stage on Thursday night to congratulate her on her new book, Matriarch. A clip from the ...

Three generations shared the stage at Beyoncé's seond show in Los Angeles as she brought her mom, Tina Knowles, onstage to ...

Beyoncé brought out another special guest ... urging the audience to join her in a chorus of "Congratulations, Mama T." Never miss a story — sign up for PEOPLE's free daily newsletter to ...

Beyoncé celebrated Tina Knowles' No. 1 memoir with a heartfelt tribute during her Cowboy Carter Tour, joined by daughters Blue Ivy and Rumi.

Tina Knowles is now a New York Times bestselling author. Both Beyonce and ex-husband Mathew Knowles gave public ...

Beyoncé had the whole family — including the the tens of thousands of Beyhive members at the second show of her Cowboy Carter ...

“Today is a big day because my mother, who worked so hard on her book, she has the No. 1 book on the New York Times bestsellers,” Beyoncé said. “Congratulations, Mama T.” Blue Ivy ...